3454:
5314:. Excess ammonia may accumulate and cause alteration of metabolism or increases in the body pH of the exposed organism. Tolerance varies among fish species. At lower concentrations, around 0.05 mg/L, un-ionised ammonia is harmful to fish species and can result in poor growth and feed conversion rates, reduced fecundity and fertility and increase stress and susceptibility to bacterial infections and diseases. Exposed to excess ammonia, fish may suffer loss of equilibrium, hyper-excitability, increased respiratory activity and oxygen uptake and increased heart rate. At concentrations exceeding 2.0 mg/L, ammonia causes gill and tissue damage, extreme lethargy, convulsions, coma, and death. Experiments have shown that the lethal concentration for a variety of fish species ranges from 0.2 to 2.0 mg/L.
4340:
3457:
3456:
3461:
3460:
3455:
3462:
17347:
3459:
484:
319:
4733:
7326:
formation. Detections of ammonia in dark clouds show very narrow lines – indicative not only of low temperatures, but also of a low level of inner-cloud turbulence. Line ratio calculations provide a measurement of cloud temperature that is independent of previous CO observations. The ammonia observations were consistent with CO measurements of rotation temperatures of ≈10 K. With this, densities can be determined, and have been calculated to range between 10 and 10 cm in dark clouds. Mapping of
5365:
6281:
5080:
86:
5489:
5453:
5425:
5494:
997:
982:
5204:(NIOSH) recently reduced the IDLH (Immediately Dangerous to Life and Health, the level to which a healthy worker can be exposed for 30 minutes without suffering irreversible health effects) from 500 to 300 based on recent more conservative interpretations of original research in 1943. Other organisations have varying exposure levels. US Navy Standards maximum allowable concentrations (MACs): for continuous exposure (60 days) is 25 ppm; for exposure of 1 hour is 400 ppm.
992:
5484:
5448:
987:
18576:
7372:
96:
3042:
17329:
1092:
4348:
2855:
73:
18540:
9173:(Spirit of the salt of urine requires a long method to prepare; this process from the salt from Armenia , however, is somewhat easier and shorter ... Now take clean nice Armenian salt, without sublimating all ; put it in a flask; pour oil of tartar on it, that it becomes like a mush or paste; assemble it quickly; for that connect a large receiving flask; then soon spirit of the salt of urine deposits as crystals in the "helmet" ...)
4027:
13387:
1699:
3030:
5713:
9171:"Der Spiritus salis Urinæ nimbt langes wesen zubereiten / dieser proceß aber ist waß leichter unnd näher auß dem Salz von Armenia, ... Nun nimb sauberen schönen Armenischen Salz armoniac ohn alles sublimiren / thue ihn in ein Kolben / giesse ein Oleum Tartari drauff / daß es wie ein Muß oder Brey werde / vermachs baldt / dafür thu auch ein grosen vorlag / so lege sich als baldt der Spiritus Salis Urinæ im Helm an Crystallisch ... "
1714:
5170:
17338:
2612:
18564:
18552:
6225:. Subsequent studies have further explored the ethanol–tetrahydrofuran system for electrochemical ammonia synthesis. Beyond simply mediating proton transfer to the nitrogen reduction reaction, ethanol has been found to play a multifaceted role, influencing electrolyte transformations and contributing to the formation of the solid electrolyte interphase, which enhances overall reaction efficiency
1413:
7346:
understanding this surrounding molecular material. Since this molecular material can be spatially resolved, it is possible to constrain the heating/ionising sources, temperatures, masses, and sizes of the regions. Doppler-shifted velocity components allow for the separation of distinct regions of molecular gas that can trace outflows and hot cores originating from forming stars.
6602:
5873:
4783:
3458:
1097:
3692:. However, recent studies have shown that efficient and stable combustion of ammonia can be achieved using swirl combustors, thereby rekindling research interest in ammonia as a fuel for thermal power production. The flammable range of ammonia in dry air is 15.15–27.35% and in 100% relative humidity air is 15.95–26.55%. For studying the
4285:, and lethal above 500 ppm by volume. Higher concentrations are hardly detected by conventional detectors, the type of detector is chosen according to the sensitivity required (e.g. semiconductor, catalytic, electrochemical). Holographic sensors have been proposed for detecting concentrations up to 12.5% in volume.
1096:
6121:
4748:
Ammonia has been used as fuel, and is a proposed alternative to fossil fuels and hydrogen. Being liquid at ambient temperature under its own vapour pressure and having high volumetric and gravimetric energy density, ammonia is considered a suitable carrier for hydrogen, and may be cheaper than direct
5372:
The hazards of ammonia solutions depend on the concentration: 'dilute' ammonia solutions are usually 5–10% by weight (< 5.62 mol/L); 'concentrated' solutions are usually prepared at >25% by weight. A 25% (by weight) solution has a density of 0.907 g/cm, and a solution that has a
1680:
such as Pluto, ammonia can act as a geologically important antifreeze, as a mixture of water and ammonia can have a melting point as low as −100 °C (−148 °F; 173 K) if the ammonia concentration is high enough and thus allow such bodies to retain internal oceans and active geology at a
5207:
Ammonia vapour has a sharp, irritating, pungent odor that acts as a warning of potentially dangerous exposure. The average odor threshold is 5 ppm, well below any danger or damage. Exposure to very high concentrations of gaseous ammonia can result in lung damage and death. Ammonia is regulated
7345:
Ultra-compact HII regions are among the best tracers of high-mass star formation. The dense material surrounding UCHII regions is likely primarily molecular. Since a complete study of massive star formation necessarily involves the cloud from which the star formed, ammonia is an invaluable tool in
7354:
Ammonia has been detected in external galaxies, and by simultaneously measuring several lines, it is possible to directly measure the gas temperature in these galaxies. Line ratios imply that gas temperatures are warm (≈50 K), originating from dense clouds with sizes of tens of parsecs. This
5741:
Ammonia has one of the highest rates of production of any inorganic chemical. Production is sometimes expressed in terms of 'fixed nitrogen'. Global production was estimated as being 160 million tonnes in 2020 (147 tons of fixed nitrogen). China accounted for 26.5% of that, followed by Russia at
12121:
Fu, Xianbiao; Pedersen, Jakob B.; Zhou, Yuanyuan; Saccoccio, Mattia; Li, Shaofeng; Sažinas, Rokas; Li, Katja; Andersen, Suzanne Z.; Xu, Aoni; Deissler, Niklas H.; Mygind, Jon Bjarke Valbæk; Wei, Chao; Kibsgaard, Jakob; Vesborg, Peter C. K.; Nørskov, Jens K.; Chorkendorff, Ib (16 February 2022).
5588:
concentration is estimated at 300 ppm. Repeated exposure to ammonia lowers the sensitivity to the smell of the gas: normally the odour is detectable at concentrations of less than 50 ppm, but desensitised individuals may not detect it even at concentrations of 100 ppm. Anhydrous
7325:
and density. Moreover, since the transitional levels of ammonia can be approximated by a 2-level system at low temperatures, this calculation is fairly simple. This premise can be applied to dark clouds, regions suspected of having extremely low temperatures and possible sites for future star
7275:
was also monitored by VLA toward a sample of four galactic ultracompact HII regions: G9.62+0.19, G10.47+0.03, G29.96-0.02, and G31.41+0.31. Based upon temperature and density diagnostics, it is concluded that in general such clumps are probably the sites of massive star formation in an early
5317:
During winter, when reduced feeds are administered to aquaculture stock, ammonia levels can be higher. Lower ambient temperatures reduce the rate of algal photosynthesis so less ammonia is removed by any algae present. Within an aquaculture environment, especially at large scale, there is no
4658:
in loops that are used to regulate the internal temperature and enable temperature-dependent experiments. The ammonia is under sufficient pressure to remain liquid throughout the process. Single-phase ammonia cooling systems also serve the power electronics in each pair of solar arrays.
1098:
1095:
11967:
Bjarke Valbæk Mygind, Jon; Pedersen, Jakob B.; Li, Katja; Deissler, Niklas H.; Saccoccio, Mattia; Fu, Xianbiao; Li, Shaofeng; Sažinas, Rokas; Andersen, Suzanne Z.; Enemark‐Rasmussen, Kasper; Vesborg, Peter C. K.; Doganli‐Kibsgaard, Jakob; Chorkendorff, Ib (22 November 2023).
6987:
All other proposed formation reactions have rate constants of between two and 13 orders of magnitude smaller, making their contribution to the abundance of ammonia relatively insignificant. As an example of the minor contribution other formation reactions play, the reaction:
6180:
Ammonia can be synthesized electrochemically. The only required inputs are sources of nitrogen (potentially atmospheric) and hydrogen (water), allowing generation at the point of use. The availability of renewable energy creates the possibility of zero emission production.
12314:
Igarashi, Robert Y.; Laryukhin, Mikhail; Dos Santos, Patricia C.; Lee, Hong-In; Dean, Dennis R.; Seefeldt, Lance C.; Hoffman, Brian M. (May 2005). "Trapping H- Bound to the
Nitrogenase FeMo-Cofactor Active Site during H2 Evolution: Characterization by ENDOR Spectroscopy".
3012:), is only +0.04 V. In practice, both oxidation to dinitrogen and reduction to dihydrogen are slow. This is particularly true of reducing solutions: the solutions of the alkali metals mentioned above are stable for several days, slowly decomposing to the
3060:(VSEPR theory) with an experimentally determined bond angle of 106.7°. The central nitrogen atom has five outer electrons with an additional electron from each hydrogen atom. This gives a total of eight electrons, or four electron pairs that are arranged
11398:
9290:"Experiments on the Distillation of Acids, Volatile Alkalies, &c. Shewing How They May be Condensed without Loss, and How Thereby We May Avoid Disagreeable and Noxious Fumes: In a Letter from Mr. Peter Woulfe, F. R. S. to John Ellis, Esq; F. R. S."
7881:"Pliny the Elder, The Natural History, BOOK XXXI. REMEDIES DERIVED FROM THE AQUATIC PRODUCTION, CHAP. 39. (7.)—THE VARIOUS KINDS OF SALT; THE METHODS OF PREPARING IT, AND THE REMEDIES DERIVED FROM IT. TWO HUNDRED AND FOUR OBSERVATIONS THERE UPON"
5208:
in the US as a non-flammable gas, but it meets the definition of a material that is toxic by inhalation and requires a hazardous safety permit when transported in quantities greater than 3,500 US gallons (13,000 L; 2,900 imp gal).
6216:
has been used as such a source. The first use of this chemistry was reported in 1930, where lithium solutions in ethanol were used to produce ammonia at pressures of up to 1000 bar. In 1994, Tsuneto et al. used lithium electrodeposition in
5342:) is suitable to contain the liquid. Ammonia is used in numerous different industrial applications requiring carbon or stainless steel storage vessels. Ammonia with at least 0.2% by weight water content is not corrosive to carbon steel.
5107:. The Birch method of making methamphetamine is dangerous because the alkali metal and liquid ammonia are both extremely reactive, and the temperature of liquid ammonia makes it susceptible to explosive boiling when reactants are added.
8186:
Neufeld, R.; Michel, R.; Herbst-Irmer, R.; Schöne, R.; Stalke, D. (2016). "Introducing a
Hydrogen-Bond Donor into a Weakly Nucleophilic Brønsted Base: Alkali Metal Hexamethyldisilazides (MHMDS, M = Li, Na, K, Rb and Cs) with Ammonia".
4986:
nations of Japan, the U.S., Australia and India agreed to promote technological development for clean-burning hydrogen and ammonia as fuels at the security grouping's first energy meeting. As of 2022, however, significant amounts of
6767:
has been widely astronomically detected–its detection has been reported in hundreds of journal articles. Listed below is a sample of journal articles that highlights the range of detectors that have been used to identify ammonia.
4966:
Japan intends to implement a plan to develop ammonia co-firing technology that can increase the use of ammonia in power generation, as part of efforts to assist domestic and other Asian utilities to accelerate their transition to
5920:
1071:
6700:
molecule to be so detected. The sensitivity of the molecule to a broad range of excitations and the ease with which it can be observed in a number of regions has made ammonia one of the most important molecules for studies of
5091:. Anhydrous ammonia is a common farm fertiliser that is also a critical ingredient in making methamphetamine. In 2005, Iowa used grant money to provide thousands of locks to prevent criminals from gaining access to the tanks.
6188:
Ammonia' is a name for ammonia produced from hydrogen that is in turn produced from carbon-free sources such as electrolysis of water. Ammonia from this source can be used as a liquid fuel with zero contribution to global
1531:. The process helped revolutionize agriculture by providing cheap fertilizers. The global industrial production of ammonia in 2021 was 235 million tonnes. Industrial ammonia is transported in tank cars or cylinders.
12057:
Suryanto, Bryan H. R.; Matuszek, Karolina; Choi, Jaecheol; Hodgetts, Rebecca Y.; Du, Hoang-Long; Bakker, Jacinta M.; Kang, Colin S. M.; Cherepanov, Pavel V.; Simonov, Alexandr N.; MacFarlane, Douglas R. (11 June 2021).
4481:
showed that ammonia could be obtained by the action of alkalis on sal ammoniac. At a later period, when sal ammoniac was obtained by distilling the hooves and horns of oxen and neutralizing the resulting carbonate with
4222:, which gives a distinct yellow colouration in the presence of the slightest trace of ammonia or ammonium salts. The amount of ammonia in ammonium salts can be estimated quantitatively by distillation of the salts with
11893:
Andersen, Suzanne Z.; Čolić, Viktor; Yang, Sungeun; Schwalbe, Jay A.; Nielander, Adam C.; McEnaney, Joshua M.; Enemark-Rasmussen, Kasper; Baker, Jon G.; Singh, Aayush R.; Rohr, Brian A.; Statt, Michael J. (June 2019).
6771:
The study of interstellar ammonia has been important to a number of areas of research in the last few decades. Some of these are delineated below and primarily involve using ammonia as an interstellar thermometer.
4933:. Its energy density by volume is nearly double that of liquid hydrogen. If the process of creating it can be scaled up via purely renewable resources, producing green ammonia, it could make a major difference in
7220:, H–H objects, and other objects associated with star formation. A comparison of emission line widths indicates that turbulent or systematic velocities do not increase in the central cores of molecular clouds.
12821:
Lininger, W.; Albritton, D. L.; Fehsenfeld, F. C.; Schmeltekopf, A. L.; Ferguson, E. E. (1975). "Flow–drift tube measurements of kinetic energy dependences of some exothermic proton transfer rate constants".
8890:(In Egypt it is adulterated with lime, which is detected by taste; for pure natron melts at once, but adulterated natron stings because of the lime, and emits a strong, bitter odour emits a vehement odour])
9579:
5533:) solutions can develop a significant pressure inside a closed bottle in warm weather, and experts also warn that the bottle be opened with care. This is not usually a problem for 25% ('0.900') solutions.
2835:
These solutions are strong reducing agents. At higher concentrations, the solutions are metallic in appearance and in electrical conductivity. At low temperatures, the two types of solution can coexist as
2555:
Liquid ammonia is a widely studied nonaqueous ionising solvent. Its most conspicuous property is its ability to dissolve alkali metals to form highly coloured, electrically conductive solutions containing
1005:
3016:
and dihydrogen. Most studies involving liquid ammonia solutions are done in reducing conditions; although oxidation of liquid ammonia is usually slow, there is still a risk of explosion, particularly if
7359:
galaxy – hot dense molecular cores form around newly forming stars embedded in larger clouds of molecular material on the scale of several hundred parsecs (giant molecular clouds; GMCs).
3072:
of electrons. The lone pair repels more strongly than bond pairs; therefore, the bond angle is not 109.5°, as expected for a regular tetrahedral arrangement, but 106.8°. This shape gives the molecule a
9154:(spirit of the salt of urine, i.e., ammonium carbonate) had apparently been produced before Valentinus, although he presented a new, simpler method for preparing it in his book: Valentinus, Basilius,
7073:. Of these, 39 were tabulated in extensive tables of the chemistry among C, N and O compounds. A review of interstellar ammonia cites the following reactions as the principal dissociation mechanisms:
5255:
lack this mechanism, as they can usually eliminate ammonia from their bodies by direct excretion. Ammonia even at dilute concentrations is highly toxic to aquatic animals, and for this reason it is
5231:
The toxicity of ammonia solutions does not usually cause problems for humans and other mammals, as a specific mechanism exists to prevent its build-up in the bloodstream. Ammonia is converted to
12235:
Shibata, Naoki; Tamagaki, Hiroko; Hieda, Naoki; Akita, Keita; Komori, Hirofumi; Shomura, Yasuhito; Terawaki, Shin-Ichi; Mori, Koichi; Yasuoka, Noritake; Higuchi, Yoshiki; Toraya, Tetsuo (2010).
7200:
reveal that the ammonia line is separated into two components–a background ridge and an unresolved core. The background corresponds well with the locations previously detected CO. The 25 m
962:
6268:
In 2022, ammonia was produced via the lithium mediated process in a continuous-flow electrolyzer also demonstrating the hydrogen gas as proton source. The study synthesized ammonia at 61 ± 1%
7235:, and five sources in the galactic centre. The high detection rate indicates that this is a common molecule in the interstellar medium and that high-density regions are common in the galaxy.
6780:
The interstellar abundance for ammonia has been measured for a variety of environments. The / ratio has been estimated to range from 10 in small dark clouds up to 10 in the dense core of the
11371:
7313:. The finding is significant because they may represent the birthplaces for the Population I metallicity B-type stars in the galactic halo that could have been borne in the galactic disk.
7268:. The hot gas has temperatures above 70 K, which was inferred from ammonia line ratios and appears to be closely associated with the innermost portions of the nuclear bar seen in CO.
6427:. Intense effort has been directed toward understanding the mechanism of biological nitrogen fixation. The scientific interest in this problem is motivated by the unusual structure of the
13365:
11395:
9920:
6349:. It is an important source of nitrogen for living systems. Although atmospheric nitrogen abounds (more than 75%), few living creatures are capable of using atmospheric nitrogen in its
4756:, ammonia is much more energy efficient, and could be produced, stored and delivered at a much lower cost than hydrogen, which must be kept compressed or as a cryogenic liquid. The raw
4639:
and low cost. It suffers from the disadvantage of toxicity, and requiring corrosion resistant components, which restricts its domestic and small-scale use. Along with its use in modern
13190:
Orton, G. S.; Aumann, H. H.; Martonchik, J. V.; Appleby, J. F. (1982). "Airborne spectroscopy of
Jupiter in the 100- to 300-cm region: Global properties of ammonia gas and ice haze".
11143:
Wang, Mingyi; Kong, Weimeng; Marten, Ruby; He, Xu-Cheng; Chen, Dexian; Pfeifer, Joschka; Heitto, Arto; Kontkanen, Jenni; Dada, Lubna; Kürten, Andreas; Yli-Juuti, Taina (13 May 2020).
7261:. Three individual condensations were detected in Cepheus A, one of them with a highly elongated shape. They may play an important role in creating the bipolar outflow in the region.
5352:
construction storage tanks with 0.2% by weight or more of water could last more than 50 years in service. Experts warn that ammonium compounds not be allowed to come in contact with
5318:
fast-acting remedy to elevated ammonia levels. Prevention rather than correction is recommended to reduce harm to farmed fish and in open water systems, the surrounding environment.
4556:. The ammonia was used to produce explosives to sustain war efforts. The Nobel Prize in Chemistry 1918 was awarded to Fritz Haber "for the synthesis of ammonia from its elements".
9982:
7302:. In general, the cores are not spherically shaped, with aspect ratios ranging from 1.1 to 4.4. It is also found that cores with stars have broader lines than cores without stars.
6760:
has proved to be an invaluable spectroscopic tool in the study of the interstellar medium. With a large number of transitions sensitive to a wide range of excitation conditions,
1067:
6847:
9738:
Tajkarimi, Mehrdad; Riemann, H. P.; Hajmeer, M. N.; Gomez, E. L.; Razavilar, V.; Cliver, D. O.; et al. (2008). "Ammonia disinfection of animal feeds – Laboratory study".
12676:
6970:
11267:
6899:
12585:
17889:
17659:
17619:
17111:
12184:
8595:
6137:
because four equivalents of reactant gases are converted into two equivalents of product gas. As a result, high pressures and moderately high temperatures are needed to
10290:
10852:
6750:
ammonia was considered a surprise as deuterium is relatively scarce. It is thought that the low-temperature conditions allow this molecule to survive and accumulate.
4315:
ions, derived naturally from ammonia, and returned to ammonia via organic processes, in water or waste liquids. It is a measure used mainly for quantifying values in
17820:
17795:
17785:
9824:
9692:
5200:
has set a 15-minute exposure limit for gaseous ammonia of 35 ppm by volume in the environmental air and an 8-hour exposure limit of 25 ppm by volume. The
17057:
16730:
10464:
7295:, covering the 100 to 300 cm spectral range. Analysis of the spectrum provides information on global mean properties of ammonia gas and an ammonia ice haze.
6547:
ions, which are then available as buffers for dietary acids. Ammonium is excreted in the urine, resulting in net acid loss. Ammonia may itself diffuse across the
4273:
are burnt to detect small leaks in industrial ammonia refrigeration systems. Larger quantities can be detected by warming the salts with a caustic alkali or with
17049:
16826:
16794:
16031:
16007:
15995:
14410:
13038:
Torrelles, J. M.; Ho, P. T. P.; Rodriguez, L. F.; Canto, J. (1985). "VLA observations of ammonia and continuum in regions with high-velocity gaseous outflows".
10087:
David, William I. F.; Makepeace, Joshua W.; Callear, Samantha K.; Hunter, Hazel M. A.; Taylor, James D.; Wood, Thomas J.; Jones, Martin O. (24 September 2014).
19621:
19138:
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16698:
16475:
16454:
16067:
16055:
16043:
16019:
6116:{\displaystyle {\ce {N2 + 3H2 <=> 2NH3}}\qquad {\Delta H^{\circ }=-92.28\;{\ce {kJ}}}\ ({\Delta H_{298\mathrm {K} }^{\circ }=-46.14\;\mathrm {kJ/mol} })}
1063:
9630:
4288:
In a laboratorial setting, gaseous ammonia can be detected by using concentrated hydrochloric acid or gaseous hydrogen chloride. A dense white fume (which is
19601:
19274:
18280:
18096:
18031:
17971:
17899:
17805:
17699:
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17524:
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16898:
16770:
16690:
16682:
16462:
16449:
16433:
16393:
16377:
16369:
8552:
8003:"Decomposition of supercritical ammonia and modeling of supercritical ammonia–nitrogen–hydrogen solutions with applicability toward ammonothermal conditions"
7726:
7691:
5201:
1260:
18360:
4724:
to undetectable levels. There have been safety concerns about the process as well as consumer complaints about the taste and smell of ammonia-treated beef.
19161:
17825:
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17639:
16919:
16890:
16874:
16842:
16810:
16762:
16480:
16385:
16361:
14415:
7815:
6239:
production rates of up to 30 ± 5 nmol/s/cm and
Faradaic efficiencies of up to 47.5 ± 4% at ambient temperature and 1 bar pressure were achieved.
10914:
3949:
decomposes spontaneously into trivalent ammonia (λ-amine) and hydrogen gas at normal conditions. This substance was once investigated as a possible solid
19401:
19226:
17755:
17735:
17408:
16911:
16866:
16858:
16834:
16802:
16722:
16467:
10534:
10258:
9396:
By 1775, Priestley had observed that electricity could decompose ammonia ("alkaline air"), yielding a flammable gas (hydrogen). See: Priestley, Joseph,
7288:
and probably in NGC 2264-IR as well. This detection helped explain the physical shape of previously poorly understood and related ice absorption lines.
4662:
The potential importance of ammonia as a refrigerant has increased with the discovery that vented CFCs and HFCs are potent and stable greenhouse gases.
17780:
16850:
16714:
16574:
4929:
of liquid 'blue ammonia' to Japan for use as a fuel. It was produced as a by-product by petrochemical industries, and can be burned without giving off
1426:
10507:
19559:
19316:
16927:
16538:
16441:
11593:
13369:
5135:. Because of its relatively high boiling point (compared to helium and hydrogen), ammonia could potentially be refrigerated and liquefied aboard an
4956:
announced the construction of an ammonia-based ship, DSME plans to commercialize it by 2025. The use of ammonia as a potential alternative fuel for
19498:
19215:
19204:
17418:
17120:
17025:
15692:
15598:
15574:
15562:
11077:
10323:
6163:
to produce ammonia with just three chemical inputs: water, natural gas, and atmospheric nitrogen. Both Haber and Bosch were eventually awarded the
7962:
17775:
17104:
15634:
15622:
15610:
15586:
7232:
1120:
10360:
9773:
Kim, J. S.; Lee, Y. Y.; Kim, T. H. (January 2016). "A review on alkaline pretreatment technology for bioconversion of lignocellulosic biomass".
8347:
Cleeton, C. E.; Williams, N. H. (1934). "Electromagnetic Waves of 1.1 cm (0 in). Wave-Length and the
Absorption Spectrum of Ammonia".
5011:
ammonia decomposes into its constituent elements. Decomposition of ammonia is a slightly endothermic process requiring 23 kJ/mol (5.5
17445:
15680:
15196:
15184:
14200:
11710:
7839:
4978:
succeeded in reducing greenhouse gases by over 99% during combustion of liquid ammonia in a 2,000-kilowatt-class gas turbine achieving truly CO
17991:
17388:
15019:
14224:
14216:
5197:
5153:
Ammonia has been used to darken quartersawn white oak in Arts & Crafts and
Mission-style furniture. Ammonia fumes react with the natural
5127:
At standard temperature and pressure, ammonia is less dense than atmosphere and has approximately 45–48% of the lifting power of hydrogen or
4812:, but with ammonia as the working fluid, instead of steam or compressed air. Ammonia engines were used experimentally in the 19th century by
4277:, when the characteristic smell of ammonia will be at once apparent. Ammonia is an irritant and irritation increases with concentration; the
2828:
using an electrolytic process). At low concentrations (<0.06 mol/L), deep blue solutions are formed: these contain metal cations and
9001:
Binz, Arthur (1936) "Altes und Neues über die technische
Verwendung des Harnes" (Ancient and modern about the technological use of urine),
17539:
15646:
15522:
15233:
15172:
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15043:
15031:
14764:
14729:
13608:
7464:
6589:, which is less toxic and can be stored more efficiently. In birds, reptiles, and terrestrial snails, metabolic ammonium is converted into
3057:
533:
12447:
8034:
Hewat, A. W.; Riekel, C. (1979). "The crystal structure of deuteroammonia between 2 and 180 K by neutron powder profile refinement".
6372:. Some plants rely on ammonia and other nitrogenous wastes incorporated into the soil by decaying matter. Others, such as nitrogen-fixing
1681:
far lower temperature than would be possible with water alone. Substances containing ammonia, or those that are similar to it, are called
17450:
15407:
15383:
15371:
14319:
11109:
13407:
11440:
9990:
8071:"Dielectric constant of liquid ammonia from -35 to + 50.deg. and its influence on the association between solvated electrons and cation"
7298:
A total of 149 dark cloud positions were surveyed for evidence of 'dense cores' by using the (J,K) = (1,1) rotating inversion line of NH
6581:. In fish and aquatic invertebrates, it is excreted directly into the water. In mammals, sharks, and amphibians, it is converted in the
2560:. Apart from these remarkable solutions, much of the chemistry in liquid ammonia can be classified by analogy with related reactions in
17097:
16241:
15443:
15431:
15419:
15395:
15144:
11113:
10882:
8657:
Hurtado, J. L. Martinez; Lowe, C. R. (2014). "Ammonia-Sensitive
Photonic Structures Fabricated in Nafion Membranes by Laser Ablation".
13581:
13402:
9028:(magnesium ammonium phosphate) is thereby precipitated, and the yield of struvite can be increased by then treating the solution with
4767:
Ammonia can be converted back to hydrogen to be used to power hydrogen fuel cells, or it may be used directly within high-temperature
1113:
18318:
17634:
15110:
11741:
10559:
9816:
1769:
to colourless crystals at −77.7 °C (−107.86 °F). Little data is available at very high temperatures and pressures, but the
9531:"50-year trends in nitrogen use efficiency of world cropping systems: the relationship between yield and nitrogen input to cropland"
5220:
4615:
ammonia, and worldwide, 110 million tonnes are applied each year. Solutions of ammonia ranging from 16% to 25% are used in the
11653:
The
Alchemy of Air: A Jewish genius, a doomed tycoon, and the scientific discovery that fed the world but fueled the rise of Hitler
10045:
7880:
9504:
9099:
9072:
7155:) run at a rate of 8.8×10 and 4.4×10, respectively. These calculations assumed the given rate constants and abundances of / = 10,
10700:
9045:
4446:
3696:
of ammonia combustion, knowledge of a detailed reliable reaction mechanism is required, but this has been challenging to obtain.
12675:
Vikor, L.; Al-Khalili, A.; Danared, H.; Djuric, N.; Dunn, G. H.; Larsson, M.; Le
Padellec, A.; Rosen, S.; Af Ugglas, M. (1999).
10941:
10796:
17850:
17609:
17529:
10012:
Giddey, S.; Badwal, S. P. S.; Munnings, C.; Dolan, M. (10 October 2017). "Ammonia as a Renewable Energy Transportation Media".
7783:
5556:, and that it needs to be lightly acidified but not concentrated (<6% w/v) before disposal once the test is completed.
3565:
2990:
The range of thermodynamic stability of liquid ammonia solutions is very narrow, as the potential for oxidation to dinitrogen,
1517:
11126:
Berg, J. M.; Tymoczko, J. L.; Stryer, L. (2002). "23.4: Ammonium Ion is Converted into Urea in Most Terrestrial Vertebrates".
10611:
10136:
Lucentini, Ilaria; García Colli, Germán; Luzi, Carlos D.; Serrano, Isabel; Martínez, Osvaldo M.; Llorca, Jordi (5 June 2021).
8599:
19941:
13505:
13486:
13452:
12428:
12386:
11685:
11660:
11635:
11575:
11550:
11303:
11023:
10489:
10283:
9477:
9203:
9136:
9109:
9082:
9055:
8709:
8578:
8317:
8167:
Hawkins' Mechanical Dictionary: A Cyclopedia of Words, Terms, Phrases and Data Used in the Mechanic Arts, Trades and Sciences
7851:
7636:
7515:
6296:, fundamental building blocks of life. Ammonia is however quite toxic. Nature thus uses carriers for ammonia. Within a cell,
6151:
developed the process in the first decade of the 20th century, and its improved efficiency over existing methods such as the
4651:, which is of growing importance to geothermal power plants, depends on the wide boiling range of the ammonia–water mixture.
2737:
Liquid ammonia is an ionising solvent, although less so than water, and dissolves a range of ionic compounds, including many
931:
18231:
11081:
19911:
10856:
6164:
10637:
9685:
9032:, a magnesium-rich solution that is a byproduct of making salt from sea water. Roasting struvite releases ammonia vapours.
85:
10585:
8885:"Adulteratur in Aegypto calce, deprehenditur gusto. Sincerum enim statim resolvitur, adulteratum calce pungit et asperum
4635:(Freons). Anhydrous ammonia is widely used in industrial refrigeration applications and hockey rinks because of its high
3580:
of ammonia and with condensation of the water formed, is −382.81 kJ/mol. Dinitrogen is the thermodynamic product of
10754:
10723:
10457:
6784:. Although a total of 18 total production routes have been proposed, the principal formation mechanism for interstellar
18613:
18483:
13122:
Cesaroni, R.; Churchwell, E.; Hofner, P.; Walmsley, C. M.; Kurtz, S. (1994). "Hot ammonia toward compact HII regions".
12707:
12359:
11610:
10951:
10779:
9452:
8297:
7907:
72:
9020:(1) : 179–191. Witty speculates that the Romans obtained ammonia in concentrated form by adding wood ash (impure
7784:"40 C.F.R.: Appendix A to Part 355—The List of Extremely Hazardous Substances and Their Threshold Planning Quantities"
18383:
12219:
12009:"Non-aqueous gas diffusion electrodes for rapid ammonia synthesis from nitrogen and water-splitting-derived hydrogen"
10239:
9660:
9247:
8644:
8331:
4323:
systems, as well as a measure of the health of natural and man-made water reserves. It is measured in units of mg/L (
1835:
498:
95:
11325:
10039:
Afif, Ahmed; Radenahmad, Nikdilila; Cheok, Quentin; Shams, Shahriar; Hyun Kim, Jung; Azad, Abul (12 February 2016).
7801:
5540:, as toxic and/or explosive products are formed. Experts also warn that prolonged contact of ammonia solutions with
1516:
Ammonia occurs in nature and has been detected in the interstellar medium. In many countries it is classified as an
1502:. Around 70% of ammonia produced industrially is used to make fertilisers in various forms and composition, such as
1421:
1106:
19906:
13601:
13552:
10967:
Włochowicz, A.; Stelmasiak, E. (1983). "Change in thermal properties of wool after treatment with liquid ammonia".
9345:
8513:
7197:
4640:
1127:
9638:
8514:"Detailed kinetic mechanism for the oxidation of ammonia including the formation and reduction of nitrogen oxides"
6159:
processes was a major advancement in the industrial production of ammonia. The Haber process can be combined with
3920:
The hydrogen in ammonia is susceptible to replacement by a myriad substituents. Ammonia gas reacts with metallic
1433:
18508:
14312:
4983:
2758:
659:
10665:
8700:
Holleman, A. F.; Wiberg, Egon; Wiberg, Nils; Eagleson, Mary; Brewer, William; Aylett, Bernhard J., eds. (2001).
10918:
7321:
By balancing and stimulated emission with spontaneous emission, it is possible to construct a relation between
5553:
5236:
5099:, has found significant use as a respiratory stimulant. Ammonia is commonly used in the illegal manufacture of
4415:, although it is not known whether the term is equivalent to the more modern sal ammoniac (ammonium chloride).
11969:
10265:
9837:
6453:
4188:= 2.04. Its relative donor strength toward a series of acids, versus other Lewis bases, can be illustrated by
18433:
8822:
8781:
8777:
7605:
Iwasaki, Hiroji; Takahashi, Mitsuo (1968). "Studies on the transport properties of fluids at high pressure".
7412:
7285:
6781:
6705:. The relative intensity of the ammonia lines can be used to measure the temperature of the emitting medium.
5057:
4003:
3994:
3821:
3543:
125:
12287:
11208:
Talhout, Reinskje; Schulz, Thomas; Florek, Ewa; Van Benthem, Jan; Wester, Piet; Opperhuizen, Antoon (2011).
9921:"SPECIAL REPORT | Why shipping pure hydrogen around the world might already be dead in the water | Recharge"
8430:
7951:
Tables of the properties of aqua–ammonia solutions. Part 1 of The Thermodynamics of Absorption Refrigeration
7744:
5002:
greenhouse gas that is known to possess up to 300 times the Global Warming Potential (GWP) of carbon dioxide
19916:
18468:
14328:
10896:
4817:
4717:
4636:
4243:
2991:
2876:
2867:
1479:
1045:
431:
314:
8256:
5493:
5356:(unless in an intended and contained reaction), as dangerous quantities of ammonia gas could be released.
4599:
either as its salts, solutions or anhydrously. When applied to soil, it helps provide increased yields of
4339:
3220:
As a demonstration experiment under air with ambient moisture, opened bottles of concentrated ammonia and
996:
276:
19926:
17664:
13594:
10316:
8953:
Faber, G.A. (pseudonym of: Goldschmidt, Günther) (May 1938) "Dyeing and tanning in classical antiquity,"
8759:
8729:
7292:
6138:
4655:
3255:
3033:
Molecular structure of ammonia and its three-dimensional shape. It has a net dipole moment of 1.484
462:
11268:"Cutting-Edge Solutions For Coking Wastewater Reuse To Meet The Standard of Circulation Cooling Systems"
9263:
8881:
8767:
8763:
7161:= 10, typical of cold, dense, molecular clouds. Clearly, between these two primary reactions, equation (
5334:
ammonia boils below room temperature when at atmospheric pressure. A storage vessel capable of 250
1059:
19936:
19901:
19283:
18975:
14305:
10382:
7787:
6816:
6513:
6308:
6152:
5577:
5488:
5452:
5424:
4840:
4403:
described this salt as forming clear crystals that could be used for cooking and that were essentially
4278:
1544:, but the liquid can often be handled in the laboratory without external cooling. Household ammonia or
1541:
1292:
1271:
752:
734:
12007:
Lazouski, Nikifar; Chung, Minju; Williams, Kindle; Gala, Michal L.; Manthiram, Karthish (1 May 2020).
10137:
9381:
9180:
8799:
4910:
hypersonic research aircraft used liquid ammonia. Although not as powerful as other fuels, it left no
4897:(hydrogen produced by steam methane reforming where the carbon dioxide has been captured and stored).
3797:
are the most reactive, but the ammonia must be present in at least a twofold excess to neutralise the
1513:
Ammonia, either directly or indirectly, is also a building block for the synthesis of many chemicals.
382:
19921:
19896:
18423:
18418:
17599:
16337:
13266:
Mebold, U.; Heithausen, A.; Reif, K. (1987). "Ammonia in the galactic halo and the infrared cirrus".
12402:
12237:"Crystal Structures of Ethanolamine Ammonia-lyase Complexed with Coenzyme B12 Analogs and Substrates"
9362:
8972:
6972:
and an electron abundance of 10 typical of molecular clouds, the formation will proceed at a rate of
6939:
6606:
4855:
of 120 and low flame temperature allows the use of high compression ratios without a penalty of high
4737:
4532:
and Robert LeRossignol. The patent was sent in 1909 (USPTO Nr 1,202,995) and awarded in 1916. Later,
4435:
3708:. It is the precursor to nitric acid, which is the source for most N-substituted aromatic compounds.
3681:
981:
326:
18591:
12708:"Comprehensive models of diffuse interstellar clouds – Physical conditions and molecular abundances"
11702:
9893:
8228:
Combellas, C; Kanoufi, F; Thiébault, A (2001). "Solutions of solvated electrons in liquid ammonia".
6854:
5725:
19025:
18869:
18786:
18463:
8448:
Kobayashi, Hideaki; Hayakawa, Akihiro; Somarathne, K.D. Kunkuma A.; Okafor, Ekenechukwu C. (2019).
8146:
6167:: Haber in 1918 for ammonia synthesis specifically, and Bosch in 1931 for related contributions to
5573:
4948:
Green ammonia is considered as a potential fuel for future container ships. In 2020, the companies
3336:
2754:
1819:
1140:
479:
376:
44:
18687:
12060:"Nitrogen reduction to ammonia at high efficiency and rates based on a phosphonium proton shuttle"
10349:
9724:
8908:
7566:
7309:
and in one or possibly two molecular clouds, which are associated with the high-latitude galactic
7253:
in seven regions with high-velocity gaseous outflows revealed condensations of less than 0.1
5519:
The ammonia vapour from concentrated ammonia solutions is severely irritating to the eyes and the
4914:
in the reusable rocket engine, and its density approximately matches the density of the oxidiser,
3273:
Although ammonia is well known as a weak base, it can also act as an extremely weak acid. It is a
2761:. Most ammonium salts are soluble and act as acids in liquid ammonia solutions. The solubility of
19931:
19752:
18543:
16953:
12464:
Cheung, A. C.; Rank, D. M.; Townes, C. H.; Thornton, D. D.; Welch, W. J. (1968). "Detection of NH
11468:
9842:
9128:
Names, Natures and Things: The Alchemist Jabir Ibn Hayyan and His Kitab Al-Ahjar (Book of Stones)
7457:
7284:
Absorption at 2.97 micrometres due to solid ammonia was recorded from interstellar grains in the
7258:
6229:
6168:
5264:
4934:
4644:
4616:
4537:
4522:
4360:
2587:
1567:
795:
12962:
MacDonald, G. H.; Little, L. T.; Brown, A. T.; Riley, P. W.; Matheson, D. N.; Felli, M. (1981).
12820:
11836:
Lazouski, Nikifar; Schiffer, Zachary J.; Williams, Kindle; Manthiram, Karthish (17 April 2019).
9529:
Lassaletta, Luis; Billen, Gilles; Grizzetti, Bruna; Anglade, Juliette; Garnier, Josette (2014).
7816:"Mitsubishi Heavy Industries BrandVoice: Scaling Ammonia Production for the World's Food Supply"
4430:
to wash cloth and clothing, to remove hair from hides in preparation for tanning, to serve as a
1610:, it is likely to have been common sea salt. In any case, that salt ultimately gave ammonia and
224:
18971:
18606:
18398:
17363:
17273:
17150:
17145:
16754:
14103:
13648:
12444:
11764:
10209:
8745:
7322:
7201:
6525:
6387:
In humans, inhaling ammonia in high concentrations can be fatal. Exposure to ammonia can cause
6156:
5676:
3849:
3485:, except under narrow fuel-to-air mixtures of 15–28% ammonia by volume in air. When mixed with
3167:
907:
11896:"A rigorous electrochemical ammonia synthesis protocol with quantitative isotope measurements"
11293:
11045:
10284:"Development of new combustion strategy for internal combustion engine fueled by pure ammonia"
8996:
8978:
7708:
7503:
7337:
and masses near 1 solar mass. These cold, dense cores are the sites of future star formation.
5483:
5447:
4218:
Ammonia and ammonium salts can be readily detected, in very minute traces, by the addition of
3813:
to amides by heating to 150–200 °C as long as no thermally sensitive groups are present.
986:
19946:
19852:
18856:
18453:
18428:
18066:
17684:
17231:
16882:
16746:
16706:
16417:
15864:
15847:
14400:
14395:
14179:
14082:
13698:
13478:
11628:
Enriching the Earth: Fritz Haber, Carl Bosch, and the Transformation of World Food Production
10728:-free power generation achieved with the world's first gas turbine using 100% liquid ammonia"
10535:"Ammonia—a renewable fuel made from sun, air, and water—could power the globe without carbon"
9415:
9391:
9237:
9193:
9167:
8948:
8937:
8933:
8929:
7306:
7224:
5335:
5282:
Ammonia is present in coking wastewater streams, as a liquid by-product of the production of
4901:
4768:
4454:
4219:
4069:
3946:
3045:
2598:
1834:
14.6 kJ/mol) and can be transported in pressurized or refrigerated vessels; however, at
1019:
974:
115:
40:
13306:
13279:
13135:
12948:
12692:
12601:
12519:
11496:
10434:
8898:
7481:
7223:
Microwave radiation from ammonia was observed in several galactic objects including W3(OH),
19811:
19727:
19052:
18882:
18514:
18498:
18123:
17494:
17465:
17346:
17170:
17017:
16961:
16493:
16409:
16146:
14909:
14114:
14095:
13893:
13881:
13333:
13302:
13275:
13238:
13199:
13162:
13131:
13094:
13047:
13012:
12975:
12944:
12909:
12870:
12831:
12793:
12722:
12688:
12628:
12597:
12550:
12515:
12477:
12071:
11907:
11849:
11156:
10153:
10054:
9841:, Dawna Winkler and Kerri B. Harris, Center for Food Safety, Department of Animal Science,
9782:
9542:
9300:
8905:
Ancient Mineralogy: Or, An Inquiry Respecting Mineral Substances Mentioned by the Ancients:
8461:
8356:
8043:
7540:
6535:
Ammonia is important for normal animal acid/base balance. After formation of ammonium from
5374:
5256:
4971:. In October 2021, the first International Conference on Fuel Ammonia (ICFA2021) was held.
4953:
4514:
4375:
of salt in an area of Libya that was inhabited by a people called the 'Ammonians' (now the
4061:
4020:
4012:
3964:
3810:
3685:
3498:
3415:
1635:
1507:
991:
440:
12124:"Continuous-flow electrosynthesis of ammonia by nitrogen reduction and hydrogen oxidation"
11733:
10695:
8776:(London, England: William Heinemann Ltd., 1979), vol. 2, Book 3, Ch. 18, § 3, pp. 109 and
4619:
industry as a source of nitrogen for microorganisms and to adjust pH during fermentation.
4099:'s revolutionary theory on the structure of coordination compounds. Werner noted only two
182:
8:
19951:
19297:
18772:
18458:
18438:
18251:
17941:
17429:
17293:
17268:
17236:
17155:
17078:
16969:
16654:
16488:
16110:
15884:
15130:
14904:
14405:
14122:
14087:
13838:
13536:
13530:
13417:
9718:
9021:
7769:
7385:
6269:
6254:
6222:
5232:
4809:
4568:
4478:
4427:
4304:
4235:
4227:
4160:
3719:
3673:
3603:
3467:
3151:
3100:
of 11.6, and if a strong acid is added to such a solution until the solution is neutral (
3090:
2583:
1827:
1813:
1770:
1592:. However, the description Pliny gives of the salt does not conform to the properties of
1589:
1395:
1323:
622:
296:
172:
59:
13337:
13242:
13203:
13189:
13166:
13098:
13051:
13016:
12979:
12913:
12874:
12835:
12797:
12726:
12632:
12554:
12527:
12481:
12162:
12075:
11911:
11853:
11566:
Appl, M. (1982). "The Haber–Bosch Process and the Development of Chemical Engineering".
11160:
10157:
10058:
9856:
9786:
9555:
9546:
9530:
9493:
9304:
8465:
8360:
8047:
7544:
7167:) is the dominant destruction reaction, with a rate ≈10,000 times faster than equation (
6456:. Ammonia excretion is common in aquatic animals. In humans, it is quickly converted to
5302:
is one example of a coke-producing facility that discharges ammonia into marine waters.
4127:
could be formed, and concluded the ligands must be arranged around the metal ion at the
4007:
256:
19762:
19737:
19614:
19459:
19380:
19012:
19008:
18556:
18478:
18448:
18393:
18270:
18246:
17745:
17679:
17544:
17504:
17355:
17318:
17278:
17257:
17200:
17175:
16642:
16637:
16546:
16530:
16137:
15971:
15941:
15877:
14130:
13993:
13830:
13441:
13063:
12566:
12376:
12263:
12236:
12103:
12036:
11949:
11875:
11244:
11209:
11185:
11144:
10984:
10187:
9686:"Reducing Hydrofluorocarbon (HFC) Use and Emissions in the Federal Sector through SNAP"
8869:
would emit a pungent smell, which some authors have interpreted as signifying that the
8544:
7950:
7436:
7397:
5888:
5699:
5617:
5295:
5291:
5174:
5139:
to reduce lift and add ballast (and returned to a gas to add lift and reduce ballast).
4813:
4808:, have been proposed and occasionally used. The principle is similar to that used in a
4753:
4632:
4560:
4320:
4282:
3990:
3689:
3677:
3139:
3053:
2726:
1863:
1859:
1545:
1360:
873:
858:
236:
13149:
Knacke, R. F.; McCorkle, S.; Puetter, R. C.; Erickson, E. F.; Kraetschmer, W. (1982).
13148:
12420:
12414:
12123:
12059:
11795:
9751:
9401:
8971:(London, England: John Murray, 1875), article: "Fullo" (i.e., fullers or launderers),
8241:
6540:
6212:
source, which can be hydrogen. In the early years of the development of this process,
4893:(hydrogen produced by electrolysis), whereas 'blue ammonia' is ammonia produced using
4732:
4400:
2837:
2590:. These differences are attributed at least in part to the weaker hydrogen bonding in
483:
318:
19842:
19837:
19832:
19782:
19732:
19717:
19444:
19370:
19336:
19256:
19172:
19080:
18948:
18921:
18723:
18599:
18503:
18086:
17986:
17956:
17874:
17614:
17499:
17455:
17403:
17210:
17205:
17137:
17001:
16993:
16559:
16522:
16425:
16316:
16301:
16296:
16101:
15893:
15320:
14721:
14651:
14511:
14459:
14443:
14435:
14356:
14006:
13501:
13482:
13458:
13448:
13211:
13067:
13037:
13003:
Morris, M.; Zuckerman, B.; Palmer, P.; Turner, B. E. (1973). "Interstellar ammonia".
12961:
12882:
12586:"Ammonia and cyanoacetylene observations of the high-density core of L-183 (L-134-N)"
12570:
12424:
12382:
12355:
12332:
12268:
12215:
12192:
12143:
12107:
12095:
12087:
12040:
12028:
11989:
11953:
11941:
11933:
11879:
11867:
11815:
11811:
11681:
11656:
11631:
11606:
11571:
11546:
11299:
11249:
11231:
11190:
11172:
11019:
10947:
10878:
10834:
10235:
10191:
10179:
10118:
10110:
10040:
9798:
9755:
9560:
9473:
9448:
9318:
9243:
9199:
9132:
9105:
9078:
9051:
8962:
8880:(London, England: William Heinemann Ltd., 1963), vol. 8, Book 31, § 46, pp. 448–449.
8865:, impure sodium carbonate) were treated with lime (calcium carbonate) and water, the
8705:
8682:
8674:
8640:
8574:
8548:
8536:
8494:
8327:
8293:
8262:
8205:
8090:
7903:
7847:
7632:
7511:
6424:
6361:
6126:
5822:
5652:
5621:
5581:
5545:
5520:
4968:
4679:
4498:
4483:
4289:
4239:
3981:
3798:
3693:
3607:
3494:
3302:
3225:
3221:
3214:
3202:
3198:
2829:
2801:
2676:
2557:
1623:
1601:
1593:
1524:
1491:
1483:
1452:
1317:
17089:
16590:
13080:
12463:
12008:
11895:
10988:
9875:
9047:
High Heels and Bound Feet: And Other Essays on Everyday Anthropology, Second Edition
8532:
8107:
5691:
This section is about industrial synthesis. For synthesis in certain organisms, see
206:
19891:
19816:
19747:
19742:
19554:
19549:
19533:
19528:
19439:
19278:
19269:
19157:
19152:
19134:
19129:
19070:
18988:
18891:
18580:
18568:
18488:
18388:
18293:
18241:
17674:
17549:
17514:
17435:
17423:
17383:
17288:
17221:
16778:
16514:
16501:
16401:
16345:
16306:
16232:
16219:
16173:
15962:
14840:
14484:
14361:
14275:
14054:
13949:
13874:
13746:
13470:
13341:
13246:
13207:
13170:
13121:
13102:
13055:
13020:
12983:
12917:
12878:
12839:
12801:
12738:
12730:
12677:"Branching fractions of dissociative recombination of NH4+ and NH2+ molecular ions"
12636:
12558:
12523:
12485:
12324:
12258:
12248:
12135:
12079:
12020:
11981:
11923:
11915:
11857:
11807:
11776:
11598:
11239:
11221:
11180:
11164:
11145:"Rapid growth of new atmospheric particles by nitric acid and ammonia condensation"
11011:
10976:
10826:
10814:
10169:
10161:
10100:
10062:
10021:
9961:
9794:
9790:
9747:
9550:
9440:
9341:
9308:
8666:
8528:
8469:
8412:
8364:
8285:
8237:
8197:
8082:
8070:
8051:
8014:
7983:
7900:
Georgius Agricola De Re Metallica – Translated from the first Latin edition of 1556
7835:
7548:
7406:
7391:
7377:
7243:
6529:
6528:, as well as the neurological disease common in people with urea cycle defects and
6262:
6243:
5826:
5777:
5750:
5353:
5044:
4518:
4423:
4223:
4213:
4200:
This section is about detection in the laboratory. For detection in astronomy, see
4016:
3973:
3968:
3880:
3210:
3194:
3093:
3086:
3018:
2774:
2646:
2636:
2561:
1867:
1855:
1746:
1631:
1464:
879:
814:
679:
556:
51:
16663:
16610:
16197:
11765:"Elektrolytische Bindung von komprimiertem Stickstoff bei gewöhnlicher Temperatur"
11602:
11291:
11070:
10025:
9444:
7652:
6813:, of this reaction depends on the temperature of the environment, with a value of
5721:
4528:
The production of ammonia from nitrogen in the air (and hydrogen) was invented by
3809:
also react with ammonia to form amides. Ammonium salts of carboxylic acids can be
1037:
19795:
19777:
19767:
19757:
19587:
19417:
19375:
19365:
19349:
19251:
19100:
19090:
18966:
18953:
18934:
18736:
18703:
18670:
18664:
18176:
18151:
17689:
17629:
17413:
17313:
17298:
17283:
17190:
17180:
16629:
16509:
16353:
16311:
16287:
16273:
16259:
14925:
14576:
14451:
14366:
14346:
14237:
14039:
13937:
12451:
11402:
11110:
Is Anhydrous Ammonia covered under the Hazardous Materials Safety Permit Program?
11008:
AIAA 5th ATIO and 16th Lighter-Than-Air Sys Tech. And Balloon Systems Conferences
10731:
10165:
9126:
8165:
8019:
8002:
7531:
Blum, Alexander (1975). "On crystalline character of transparent solid ammonia".
7310:
6702:
6342:
6218:
6201:
6197:
6185:
6160:
5311:
5299:
5115:
Liquid ammonia is used for treatment of cotton materials, giving properties like
5104:
5100:
5084:
4975:
4871:
4506:
4462:
4412:
4316:
4049:
3864:
3845:
3775:
3765:
3379:
2786:
2696:
2686:
2656:
1606:
1563:
1153:
887:
345:
16322:
14376:
14336:
13542:
12489:
12443:
Edited by Kirk Munsell. Image page credit Lunar and Planetary Institute. NASA. "
11862:
11837:
9388:
The Enlightened Joseph Priestley: A Study of His Life and Work from 1773 to 1804
8834:
8512:
Shrestha, Krishna P.; Seidel, Lars; Zeuch, Thomas; Mauss, Fabian (7 July 2018).
8474:
8449:
7975:
7025:
10, more than three orders of magnitude slower than the primary reaction above.
6288:
Ammonia is essential for life. For example, it is required for the formation of
5887:, also called the Haber–Bosch process, is the main industrial procedure for the
1025:
404:
19847:
19772:
19722:
19640:
19478:
19431:
19406:
19326:
19061:
19038:
18993:
18901:
18846:
18826:
18800:
18660:
18413:
18378:
18161:
18051:
18016:
18001:
17936:
17931:
17830:
17730:
17649:
17624:
17589:
17534:
17509:
17378:
17226:
16604:
16554:
15825:
14917:
14624:
14600:
14588:
14564:
14467:
14351:
14297:
14191:
14146:
14138:
13818:
13805:
13783:
13682:
11127:
10560:"Will Saudi Arabia build the world's largest green hydrogen and ammonia plant?"
10066:
9029:
8185:
7740:
6517:
6509:
6190:
5636:
5632:
5624:
5402:
5148:
5096:
5079:
4945:
have announced the construction of a green hydrogen and ammonia plant in 2020.
4930:
4890:
4867:
4772:
4757:
4707:
4703:
3939:
3761:
3753:
3585:
3340:
3298:
3147:
3078:
2706:
2666:
1782:
1597:
1581:
1404:
1345:
782:
770:
724:
15803:
15277:
13575:
13002:
12988:
12963:
12562:
12024:
11919:
11838:"Understanding Continuous Lithium-Mediated Electrochemical Nitrogen Reduction"
11168:
11097:
10376:
9604:
8055:
7722:
7683:
7552:
7143:
with rate constants of 4.39×10 and 2.2×10, respectively. The above equations (
6492:
through normal amino acid metabolism and is toxic in high concentrations. The
5736:
Global ammonia production 1950–2020 (expressed as fixed nitrogen in U.S. tons)
5605:
fittings not appropriate for handling the gas. Liquid ammonia can also attack
5364:
5310:
Ammonia toxicity is believed to be a cause of otherwise unexplained losses in
4771:
direct ammonia fuel cells to provide efficient power sources that do not emit
4578:
industry in the 20th century, ammonia became a byproduct of the production of
1246:
1195:
1177:
1051:
19885:
19488:
19307:
19188:
19113:
18754:
18750:
18713:
18443:
18298:
18181:
18156:
18137:
18081:
17961:
17919:
17914:
17654:
17644:
17604:
17479:
17373:
17328:
17303:
17185:
17165:
14255:
14154:
14017:
14001:
13972:
13661:
13398:
13393:
12410:
12285:
12091:
12032:
11993:
11937:
11871:
11819:
11780:
11235:
11176:
10838:
10183:
10114:
9966:
9949:
9564:
9322:
8678:
8540:
8289:
8189:
8128:
8094:
7987:
7704:
7424:
7228:
6677:
6673:
6669:
6280:
5884:
5865:
5552:
salts can also lead to explosive products: such mixtures are often formed in
5511:
5395:
5383:
5339:
5271:
5221:
Gas carrier § Health effects of specific cargoes carried on gas carriers
5178:
5116:
4997:
4915:
4894:
4852:
4805:
4798:
4683:
4270:
4231:
4096:
3986:
3830:
3826:
3794:
3306:
3128:
3082:
3065:
2782:
2716:
1766:
1762:
1754:
1528:
709:
649:
635:
307:
14785:
13462:
13411:. Vol. 1 (11th ed.). Cambridge University Press. pp. 861–863.
13346:
13321:
12583:
12253:
12139:
12083:
11970:"Is Ethanol Essential for the Lithium‐Mediated Nitrogen Reduction Reaction?"
10427:
9390:(University Park, Pennsylvania: Pennsylvania State University Press, 2004),
6512:). Likewise, defects in the enzymes responsible for the urea cycle, such as
5043:
from the burning of fossil fuels, and the resulting product is converted to
4866:
production. Since ammonia contains no carbon, its combustion cannot produce
19511:
19469:
19237:
18911:
18519:
18373:
18226:
18166:
18146:
18118:
18046:
17926:
17909:
17864:
17815:
17720:
17440:
17393:
17241:
17070:
16621:
16224:
15929:
15917:
15660:
15550:
15469:
14263:
14208:
14162:
14026:
13850:
13826:
13788:
13569:
12336:
12272:
12196:
12147:
12099:
11985:
11945:
11928:
11253:
11194:
11004:"Ammonia – A Solution for Airships Demanding Rapid Changes in Net Buoyancy"
10282:
Lee, Dongeun; Min, Hyungeun; Park, Hyunho; Song, Han Ho (1 November 2017).
10205:
10122:
9802:
9759:
9313:
9098:
Bonitz, Michael; Lopez, Jose; Becker, Kurt; Thomsen, Hauke (9 April 2014).
8686:
8368:
8209:
8201:
7276:
evolutionary phase prior to the development of an ultracompact HII region.
6634:
6489:
6293:
5765:
5672:
5668:
5349:
5216:
4922:
4875:
4825:
4776:
4648:
4564:
4510:
4490:
4379:
in northwestern Egypt, where salt lakes still exist). The Greek geographer
4356:
3876:
3841:
3757:
3715:
3259:
2797:
1677:
1649:
1627:
641:
13555:(in French). Institut National de Recherche et de Sécurité. Archived from
13293:
Martin, R. N.; Ho, P. T. P. (1979). "Detection of extragalactic ammonia".
11678:
Fertilizer Industry: Processes, Pollution Control, and Energy Conservation
11517:
11226:
9661:"International Space Station's Cooling System: How It Works (Infographic)"
7021:
densities of 10 and / ratio of 10, this reaction proceeds at a rate of 2.2
4690:. Anhydrous ammonia is currently used commercially to reduce or eliminate
4521:
in 1773 and was termed by him 'alkaline air'. Eleven years later in 1785,
3085:, makes ammonia highly miscible with water. The lone pair makes ammonia a
1119:
18493:
18403:
18368:
18335:
18261:
18236:
18076:
17981:
17951:
17835:
17750:
17740:
17470:
17398:
16264:
16079:
15954:
15668:
15538:
14995:
14983:
14882:
14877:
14872:
14849:
14552:
14540:
14528:
14170:
13956:
13905:
13869:
13083:"VLA imaging of extragalactic ammonia – Hot gas in the nucleus of IC 342"
10642:
9222:
Experiments upon magnesia alba, quick-lime, and other alcaline substances
8416:
7866:
7860:
7418:
7209:
6544:
6449:
6428:
6420:
6144:
5876:
5746:
5283:
5212:
5132:
5088:
4926:
4836:
4821:
4779:
process or the catalytic decomposition of ammonia using solid catalysts.
4761:
4741:
4628:
4545:
4529:
4470:
4384:
3977:
3950:
3860:
3779:
3615:
3577:
3206:
3124:
3061:
2750:
1786:
1572:
1126:
13556:
12541:
Millar, T. J. (2003). "Deuterium Fractionation in Interstellar Clouds".
11703:"Green ammonia electrolysis breakthrough could finally kill Haber–Bosch"
11015:
10830:
10797:"Nitrogen Oxides as a By-product of Ammonia/Hydrogen Combustion Regimes"
10229:
9220:
8855:
Pliny also mentioned that when some samples of what was purported to be
8817:
xxxi. 39. See: Pliny the Elder with John Bostock and H. T. Riley, ed.s,
8086:
6593:, which is solid and can therefore be excreted with minimal water loss.
6284:
Main symptoms of hyperammonemia (ammonia reaching toxic concentrations).
4347:
4230:(KOH), the ammonia evolved being absorbed in a known volume of standard
4128:
2854:
1105:
18841:
18816:
18408:
18350:
18313:
18288:
18186:
17996:
17859:
15983:
15905:
15779:
15007:
14612:
13778:
12406:
11796:"Lithium-mediated electrochemical reduction of high pressure N2 to NH3"
11292:
Vasudevan Rajaram; Subijoy Dutta; Krishna Parameswaran (30 June 2005).
10980:
10758:
10174:
7415: – Comparison of costs of different electricity generation sources
6697:
6582:
6574:
6501:
6485:
6446:
6415:
In certain organisms, ammonia is produced from atmospheric nitrogen by
6404:
6365:
6289:
6258:
6205:
6148:
5640:
5244:
5240:
4960:
4938:
4844:
4699:
4671:
4596:
4533:
4458:
4383:
also mentioned the salt from this region. However, the ancient authors
4376:
4143:
4132:
3910:
3837:
3817:
3664:
The combustion of ammonia in air is very difficult in the absence of a
3581:
3516:
3512:
3482:
3163:
3105:
3041:
2789:
of less than 1 bar even at 25 °C (77 °F). However, few
1847:
1499:
1380:
1112:
705:
699:
573:
327:
287:
36:
12328:
11966:
11003:
10142:
for hydrogen production: Effect of metal loading and kinetic analysis"
10105:
10088:
9817:
Evaluation of Treatment Methods for Reducing Bacteria in Textured Beef
9166:(The path to the Universal, so that the three stones come together.).
9101:
Complex Plasmas: Scientific Challenges and Technological Opportunities
8670:
5720:
Graphs are unavailable due to technical issues. There is more info on
5576:: 651 °C) and can form explosive mixtures with air (16–25%). The
5559:
3254:
The salts produced by the action of ammonia on acids are known as the
18647:
18621:
18340:
18205:
18041:
17845:
17725:
17579:
17554:
15838:
15530:
15501:
15347:
15217:
15160:
14971:
14887:
14694:
14251:
13981:
13924:
13764:
13670:
12895:
12843:
12743:
11734:"FuelPositive promises green ammonia at 60% the cost of today's gray"
10673:
10264:. Norm Olson – Iowa Energy Center. 15–16 October 2007. Archived from
9737:
9338:
Pictorial life history of the apothecary chemist Carl Wilhelm Scheele
8498:
8323:
7589:
Ionisation Constants of Inorganic Acids and Bases in Aqueous Solution
7430:
7356:
7066:
There are 113 total proposed reactions leading to the destruction of
6747:
6728:
6693:
6689:
6618:
6590:
6564:
6552:
6536:
6505:
6473:
6388:
6377:
6346:
6301:
6297:
6272:
at a current density of −6 mA/cm at 1 bar and room temperature.
5781:
5761:
5660:
5656:
5524:
5499:
5458:
5430:
5407:
5331:
5252:
5056:) pollutants emitted by diesel engines. This technology, called SCR (
4691:
4612:
4404:
4368:
4324:
4274:
4189:
4177:
4173:
4073:
4030:
3960:
3914:
3868:
3806:
3783:
3611:
3375:
3233:
3213:, etc. Perfectly dry ammonia gas will not combine with perfectly dry
3159:
3069:
2832:, free electrons that are surrounded by a cage of ammonia molecules.
2825:
2821:
2809:
2579:
1850:
in water. In an aqueous solution, it can be expelled by boiling. The
1831:
1794:
1639:
1495:
1449:
1365:
1341:
1029:
833:
451:
10350:"Ammonia: New possibilities for hydrogen storage and transportation"
9983:"He's Creating a New Fuel Out of Thin Air – for 85 Cents per Gallon"
9289:
9179:(Braunschweig, (Germany): Friedrich Vieweg und Sohn, 1845), Part 3,
8993:
Trade and Taboo: Disreputable Professions in the Roman Mediterranean
8798:(Braunschweig, (Germany): Friedrich Vieweg und Sohn, 1845), Part 3,
8758:(New York, New York: Tandy-Thomas Co., 1909), vol. 1, Book 2, § 42,
8728:(New York, New York: Tandy-Thomas Co., 1909), vol.2, Book 4, § 181,
8400:
8117:, National Institute of Standards and Technology, Gaithersburg (MD)
4760:
of liquid ammonia is 11.5 MJ/L, which is about a third that of
3029:
1576:, so called because of the proximity of its source to the Temple of
1403:
Except where otherwise noted, data are given for materials in their
18308:
18220:
18021:
17884:
17869:
17840:
17709:
17484:
17308:
17252:
17246:
17215:
17160:
17128:
16254:
15833:
15729:
15489:
15359:
15260:
15225:
15118:
15089:
14959:
14756:
14516:
14259:
13945:
13756:
13640:
13617:
13586:
13251:
13226:
13175:
13150:
13107:
13082:
13081:
Ho, P. T. P.; Martin, R. N.; Turner, J. L.; Jackson, J. M. (1990).
13059:
13024:
12935:
Wilson, T. L.; Downes, D.; Bieging, J. (1979). "Ammonia in Orion".
12921:
12806:
12781:
12734:
12640:
12468:
molecules in the interstellar medium by their microwave emission".
12163:"eMedicine Specialties > Metabolic Diseases > Hyperammonemia"
10289:. Seoul National University, Department of Mechanical Engineering.
9025:
6688:
Ammonia was first detected in interstellar space in 1968, based on
6657:
6396:
6381:
6350:
6130:
5904:
5892:
5772:
with hydrogen; in addition, it was produced by the distillation of
5680:
5390:
5169:
5119:, using alkalis. In particular, it is used for prewashing of wool.
5068:
5020:
5016:
5012:
5008:
4957:
4790:
4611:. 30% of agricultural nitrogen applied in the US is in the form of
4559:
Before the availability of natural gas, hydrogen as a precursor to
4396:
4312:
4092:
4026:
3925:
3872:
3669:
3665:
3490:
3489:, it burns with a pale yellowish-green flame. Ignition occurs when
3383:
3191:
3183:
3143:
3113:
3109:
2817:
2790:
2766:
1818:
of 22 at −35 °C (−31 °F). Liquid ammonia has a very high
1742:
1611:
1471:
1468:
1460:
1456:
1078:
775:
717:
365:
32:
13570:
National Institute for Occupational Safety and Health–Ammonia Page
13392:
This article incorporates text from a publication now in the
13322:"Observations of Ammonia in External Galaxies I. NGC 253 and M 82"
12934:
12445:
NASA's Solar Exploration: Multimedia: Gallery: Gas Giant Interiors
11763:
Fichter, Fr.; Girard, Pierre; Erlenmeyer, Hans (1 December 1930).
11619:
10508:"Saudi Arabia Sends Blue Ammonia to Japan in World-First Shipment"
9363:"Extrait d'une lettre de M. Priestley, en date du 14 Octobre 1773"
7720:
4434:
in dying cloth, and to remove rust from iron. It was also used by
3553:= −1267.20 kJ (or −316.8 kJ/mol if expressed per mol of
205:
18623:
18473:
18303:
18256:
18171:
18113:
18108:
18071:
18061:
18056:
18011:
18006:
17946:
17879:
17770:
17765:
17715:
17594:
17337:
16093:
15756:
15477:
15152:
15081:
15067:
14943:
14686:
14659:
14495:
14281:
14269:
14245:
13912:
13857:
13800:
13773:
13751:
13741:
13656:
13546:
12896:
Wooten, A.; Bozyan, E. P.; Garrett, D. B. (1980). "Detection of C
12291:
11835:
11794:
Tsuneto, Akira; Kudo, Akihiko; Sakata, Tadayoshi (4 March 1994).
11214:
International Journal of Environmental Research and Public Health
9365:(Extract of a letter from Mr. Priestley, dated 14 October 1773),
9239:
Air Pollution and Global Warming: History, Science, and Solutions
8493:. U.S.: U.S. DOE Office of Scientific and Technical Information.
8447:
7205:
6653:
6649:
6637:
6626:
6610:
6548:
6369:
6232:
was shown to improve nitrogen transport to the reactive lithium.
6221:
to synthesize ammonia at more moderate pressures with reasonable
6213:
6134:
5769:
5664:
5613:
5537:
5327:
5190:
5136:
5061:
4829:
4712:
4549:
4541:
4431:
4388:
4372:
3614:, a reaction of great industrial importance in the production of
3399:
3294:
3229:
3166:
of 1.260 cm. The absorption at this frequency was the first
3132:
2805:
2746:
2742:
2738:
1698:
1669:
1657:
1375:
787:
713:
604:
391:
13563:
13265:
12674:
12614:
12419:(6th ed.). San Francisco: Pearson Education, Inc. pp.
12349:
11372:"The Management of Ammonia Levels in an Aquaculture Environment"
10458:"Characteristics of an SI Engine Using Direct Ammonia Injection"
10135:
9528:
9012:
Witty, Michael (December 2016) "Ancient Roman urine chemistry,"
8266:
7458:"NOMENCLATURE OF INORGANIC CHEMISTRY IUPAC Recommendations 2005"
6849:
at 10 K. The rate constant was calculated from the formula
6307:
Ethanolamine, required for cell membranes, is the substrate for
3875:
catalyst at 700–850 °C (1,292–1,562 °F), ≈9 atm.
2611:
1713:
18759:
18524:
18345:
18327:
17790:
17760:
17262:
15721:
15713:
14951:
14867:
14862:
14857:
14503:
12705:
12304:
Identifying the direct effects of ammonia on the brain – PubMed
12286:
Adjei, M. B.; Quesenberry, K. H.; Chamblis, C. G. (June 2002).
12214:(4th ed.). New York: W. H. Freeman. p. 632-633.
10463:. Department of Mechanical Engineering, Iowa State University.
9720:
Disinfection and Disinfectants: An Introduction to the Study of
8928:, vol. 5, 2nd ed. (Leiden, Netherlands: E.J. Brill, 1966), pp.
8907:... (New York, New York: G. & C. Carvill & Co., 1834),
8873:
either was ammonium chloride or was contaminated with it. See:
8857:
8740:
The land of the Ammonians is mentioned elsewhere in Herodotus'
7820:
7334:
7265:
7254:
6665:
6661:
6645:
6641:
6622:
6614:
6578:
6551:, combine with a hydrogen ion, and thus allow for further acid
6416:
6373:
6209:
5757:
5648:
5628:
5606:
5590:
5549:
5541:
5182:
5154:
5128:
5047:
for use as fertiliser. Ammonia neutralises the nitrogen oxide (
4687:
4678:(broth).' In one study, anhydrous ammonia destroyed 99.999% of
4595:
In the US as of 2019, approximately 88% of ammonia was used as
4579:
4392:
4380:
4156:
4147:
4139:
4100:
4057:
3921:
3855:
3486:
3274:
3074:
2813:
2770:
2762:
1823:
1805:
1758:
1665:
1661:
1540:
boils at −33.34 °C (−28.012 °F) at a pressure of one
1510:. Ammonia in pure form is also applied directly into the soil.
1490:
with a distinctive pungent smell. Biologically, it is a common
1370:
1055:
673:
132.4 °C (405.5 K), 111.3 atm (11,280 kPa)
267:
12313:
11207:
10915:"Illinois Attorney General | Basic Understanding of Meth"
9580:"Anhydrous ammonia fertilizer: abundant, important, hazardous"
9164:"Der Weg zum Universal, damit die drei Stein zusammen kommen."
8489:
Khan, A.S.; Kelley, R.D.; Chapman, K.S.; Fenton, D.L. (1995).
6708:
The following isotopic species of ammonia have been detected:
5872:
5753:
of nitrogenous vegetable and animal waste products, including
5503:
5462:
4752:
Compared to hydrogen, ammonia is easier to store. Compared to
4627:
Because of ammonia's vapourization properties, it is a useful
3497:; if chlorine is present in excess, then the highly explosive
3081:. The molecule's polarity, and especially its ability to form
2785:) contains 0.83 mol solute per mole of ammonia and has a
17559:
17489:
15455:
15331:
13733:
13728:
13720:
13690:
13566:
for the Minnesota Department of Agriculture.ammoniaspills.org
10223:
8110:
in Linstrom, Peter J.; Mallard, William G. (eds.);
7688:
Immediately Dangerous to Life or Health Concentrations (IDLH)
7217:
6570:
6493:
6469:
6461:
6392:
5794:
5754:
5602:
5598:
5523:, and experts warn that these solutions only be handled in a
5186:
4775:. Ammonia to hydrogen conversion can be achieved through the
4675:
4670:
As early as in 1895, it was known that ammonia was 'strongly
4608:
4604:
4575:
4553:
4474:
4419:
4328:
3802:
3771:
3711:
3278:
3171:
3089:, a proton acceptor. Ammonia is moderately basic; a 1.0
3034:
3013:
2849:
1851:
1673:
1642:
1299:
TWA 25 ppm (18 mg/m) ST 35 ppm (27 mg/m)
1279:
894:
415:
247:
195:
12779:
12758:
12506:
Ho, P. T. P.; Townes, C. H. (1983). "Interstellar ammonia".
12056:
11518:"Chemistry of the Group 2 Elements – Be, Mg, Ca, Sr, Ba, Ra"
11441:"Nitrogen Statistics and Information U.S. Geological Survey"
11415:
10138:"Catalytic ammonia decomposition over Ni–Ru supported on CeO
8821:(London, England: H. G. Bohn, 1857), vol. 5, Book 31, § 39,
8699:
7834:
7433: – Colorless flammable liquid with an ammonia-like odor
4835:
Ammonia is sometimes proposed as a practical alternative to
4477:
to alter the colour of vegetable dyes. In the 15th century,
4292:
vapor) arises from the reaction between ammonia and HCl(g).
3186:. Ammonia is considered to be a weak base. It combines with
3182:
One of the most characteristic properties of ammonia is its
1877:
Thermal and physical properties of saturated liquid ammonia
1498:
needs of terrestrial organisms by serving as a precursor to
467:
14287:
10755:"Quad members agree to promote hydrogen, ammonia fuel tech"
10394:
10086:
9500:
8995:(Ann Arbor, Michigan: University of Michigan Press, 2016),
8593:
7963:
An ammonia–water slurry may swirl below Pluto's icy surface
6586:
6521:
6497:
6457:
6400:
5912:
5818:
5773:
5644:
5594:
5585:
5287:
5263:. Atmospheric ammonia plays a key role in the formation of
5248:
5158:
4949:
4942:
4911:
4906:
4879:
4794:
4787:
4695:
4600:
4548:, following the allied blockade that cut off the supply of
4352:
4311:–N) is a measure commonly used for testing the quantity of
3999:
3187:
1653:
1577:
1503:
1305:
1283:
594:
356:
58:"R-717" redirects here. For the route in South Africa, see
13564:
Emergency Response to Ammonia Fertiliser Releases (Spills)
9437:
Ammonia, in Ullmann's Encyclopedia of Industrial Chemistry
8619:
8617:
8382:
8380:
8378:
8112:
7953:. Lehigh University studies. Science and technology series
7933:
7931:
7929:
7927:
7925:
7923:
7921:
7919:
6601:
12584:
Ungerechts, H.; Walmsley, C. M.; Winnewisser, G. (1980).
12505:
12374:
12234:
12006:
11892:
11416:"Ammonia Tanks – Carbon and Stainless Steel Construction"
10416:
10080:
10032:
10011:
9825:
American Society of Agricultural and Biological Engineers
8568:
8227:
6012:
5955:
5935:
5809:
4856:
4654:
Ammonia coolant is also used in the radiators aboard the
4643:
it is used in a mixture along with hydrogen and water in
4486:, the name 'spirit of hartshorn' was applied to ammonia.
4466:
3155:
1809:
1757:
between molecules. Gaseous ammonia turns to a colourless
1750:
1738:
1487:
12782:"A model for gas phase chemistry in interstellar clouds"
10586:"DSME gets LR AIP for ammonia-fueled 23,000 TEU boxship"
10038:
9838:
Reference Document: Antimicrobial Interventions for Beef
9158:... (Frankfurt am Main, (Germany): Luca Jennis, 1625),
9097:
8511:
7291:
A spectrum of the disk of Jupiter was obtained from the
6508:, may lead to elevated amounts of ammonia in the blood (
6484:
Ammonia plays a role in both normal and abnormal animal
6384:
bacteria that create ammonia from atmospheric nitrogen.
5507:
5466:
5131:. Ammonia has sometimes been used to fill balloons as a
4889:
emissions. 'Green ammonia' is ammonia produced by using
4665:
4536:
developed the industrial method for ammonia production (
4351:
This high-pressure ammonia reactor was built in 1921 by
3778:
and their derivatives. For example, ammonia reacts with
3699:
3217:
gas; moisture is necessary to bring about the reaction.
12120:
11762:
11497:"Nobel Prize in Chemistry (1918) – Haber–Bosch process"
9605:"Applications of Anhydrous Ammonia and Aqueous Ammonia"
9382:
Part 2, § 1: Observations on Alkaline Air, pp. 163–177.
8614:
8488:
8375:
7916:
4782:
4720:
based on a study that found that the treatment reduces
4343:
Jabir ibn Hayyan wrote about ammonia in the 9th century
3705:
3097:
13224:
12290:. University of Florida IFAS Extension. Archived from
10943:
Occupational, Industrial, and Environmental Toxicology
9398:
Experiments and Observations on Different Kinds of Air
9378:
Experiments and Observations on Different Kinds of Air
9104:. Springer Science & Business Media. p. 465.
9024:) to urine that had been fermented for several hours.
8346:
7061:
6468:. This urea is a major component of the dry weight of
5979:
5536:
Experts warn that ammonia solutions not be mixed with
5007:
At high temperature and in the presence of a suitable
4885:
Ammonia production currently creates 1.8% of global CO
4851:. Despite this, several tests have been run. Its high
4804:
Ammonia engines or ammonia motors, using ammonia as a
4453:, likely written in the 9th century and attributed to
3956:
Ammonia is also used to make the following compounds:
1830:'s is 40.65 kJ/mol, methane 8.19 kJ/mol and
17119:
15276:
13320:
Takano, S.; Nakai, N.; Kawaguchi, K. (1 April 2002).
12401:
12288:"Nitrogen Fixation and Inoculation of Forage Legumes"
10696:"First International Conference on Fuel Ammonia Held"
10666:"First International Conference on Fuel Ammonia 2021"
10089:"Hydrogen Production from Ammonia Using Sodium Amide"
9631:"Cooling System Keeps Space Station Safe, Productive"
9494:"Mineral Commodity Summaries 2020, p. 117 – Nitrogen"
8069:
Billaud, Gerard; Demortier, Antoine (December 1975).
7727:
National Institute for Occupational Safety and Health
7692:
National Institute for Occupational Safety and Health
7400: – Overview of history and methods to produce NH
7316:
6942:
6857:
6819:
6253:
production rates of 53 ± 1 nmol/s/cm at 69 ± 1%
5923:
5776:, and also by the decomposition of ammonium salts by
5742:
11.0%, the United States at 9.5%, and India at 8.3%.
5202:
National Institute for Occupational Safety and Health
4900:
Rocket engines have also been fueled by ammonia. The
4843:. However, ammonia cannot be easily used in existing
4674:... it requires 1.4 grams per litre to preserve
4091:, a widely used anticancer drug. Ammine complexes of
3228:, which seems to appear 'out of nothing' as the salt
2843:
2578:
has the lower melting point, boiling point, density,
1523:
Ammonia is produced biologically in a process called
14784:
13447:(4th ed.). London: Royal Society of Chemistry.
13319:
11644:
11405:. Ecfr.gpoaccess.gov. Retrieved on 22 December 2011.
10966:
7367:
7028:
Some of the other possible formation reactions are:
6775:
6668:
may include frozen ammonia crystals. It is found on
6633:
Ammonia has been detected in the atmospheres of the
6472:. Most reptiles, birds, insects, and snails excrete
5198:
Occupational Safety and Health Administration (OSHA)
4631:. It was commonly used before the popularisation of
4242:
and the ammonium chloride so formed precipitated as
621:
0.6819 g/cm at −33.3 °C (liquid) See also
13519:(53rd ed.). Cleveland, OH: Chemical Rubber Co.
12654:
11655:(1st ed.). New York, New York: Harmony Books.
11584:
10815:"The Decomposition of Ammonia at High Temperatures"
10456:Zacharakis-Jutz, George; Kong, Song-Charng (2013).
10455:
10230:Louis C. Hennick; Elbridge Harper Charlton (1965).
9918:
9191:
8255:Audrieth, Ludwig F.; Kleinberg, Jacob (1953).
8001:Pimputkar, Siddha; Nakamura, Shuji (January 2016).
7173:). This is due to the relatively high abundance of
6200:synthesis mode involves the reductive formation of
5817:For small scale laboratory synthesis, one can heat
5560:
Laboratory use of anhydrous ammonia (gas or liquid)
5031:
4716:. The process was deemed effective and safe by the
4706:(c. 50–70% fat) by removing the fat using heat and
1862:. The maximum concentration of ammonia in water (a
1622:Traces of ammonia/ammonium are found in rainwater.
1617:
13440:
11545:. India: Arihant publications. 2018. p. 264.
11319:
11317:
11315:
11295:Sustainable Mining Practices: A Global Perspective
11201:
11125:
10317:"Ammonia as fuel for internal combustion engines?"
8315:
8127:Jepsen, S. Dee; McGuire, Kent (27 November 2017).
7626:
7355:picture is consistent with the picture within our
7264:Extragalactic ammonia was imaged using the VLA in
6964:
6893:
6841:
6520:. Hyperammonemia contributes to the confusion and
6115:
5290:. In some cases, the ammonia is discharged to the
5067:Ammonia may be used to mitigate gaseous spills of
3704:Ammonia is a direct or indirect precursor to most
627:0.817 g/cm at −80 °C (transparent solid)
13469:
13326:Publications of the Astronomical Society of Japan
12052:
12050:
11831:
11829:
11793:
11285:
10780:"On the use of ammonia as a fuel – A perspective"
10314:
9346:1811/28946/Pictorial%20Life%20History_Scheele.pdf
9340:. American Institute of the History of Pharmacy.
8254:
8223:
8221:
8219:
8000:
7745:"How many people does synthetic fertilizer feed?"
7439: – Process of removing impurities from water
7427: – Industrial process for ammonia production
5987:
5986:
5969:
5968:
5667:. Violent reactions have also been reported with
4698:. Lean finely textured beef (popularly known as '
3236:clouds of reagents meet between the two bottles.
1527:, but even more is generated industrially by the
640:−77.73 °C (−107.91 °F; 195.42 K) (
223:
19883:
14327:
13495:
12857:Smith, D.; Adams, N. G. (1977). "Reactions of CH
12615:Genzel, R.; Downes, D.; Ho, P. T. P. (1982). "NH
12182:
11349:
11142:
11078:Agency for Toxic Substances and Disease Registry
10041:"Ammonia-fed fuel cells: a comprehensive review"
9876:"Safety of Beef Processing Method Is Questioned"
8151:Agency for Toxic Substances and Disease Registry
8068:
7604:
7569:. The American Chemical Society. 8 February 2021
3774:can be prepared by the reaction of ammonia with
3146:turning itself inside out in a strong wind. The
403:
11312:
11065:
11063:
10638:"Japan to advance ammonia co-firing technology"
9723:. London: Charles Griffin and Company. p.
9195:Historical Studies in the Language of Chemistry
8650:
8279:
8261:. New York: John Wiley & Sons. p. 45.
7530:
6464:), which is much less toxic, particularly less
5627:, is formed when ammonia comes in contact with
4540:). It was first used on an industrial scale in
3477:catalyzes the combustion of a flask of ammonia.
3382:ability. Shifts in pH will cause more or fewer
3150:to this inversion is 24.7 kJ/mol, and the
1870:of 0.880 and is often known as '.880 ammonia'.
1094:
654:−33.34 °C (−28.01 °F; 239.81 K)
181:
13576:NIOSH Pocket Guide to Chemical Hazards–Ammonia
13438:
12856:
12047:
11826:
11594:Ullmann's Encyclopedia of Industrial Chemistry
10813:White, Alfred H.; Melville, Wm. (April 1905).
10281:
9919:Collins (l_collins), Leigh (27 January 2022).
9400:, vol. 2 (London, England: J. Johnson, 1775),
9074:Tooth Whitening: An Evidence-Based Perspective
8596:"High pressure chemistry of hydrogenous fuels"
8450:"Science and technology of ammonia combustion"
8282:Encyclopedia of Reagents for Organic Synthesis
8216:
8181:
8179:
8177:
7776:
6596:
5177:(roughly 2400 km long), running from the
4295:
4195:
3714:can be formed by the reaction of ammonia with
1033:
18607:
17105:
14313:
13602:
13368:. airgasspecialtyproducts.com. Archived from
12540:
11326:"Ammonia in Groundwater, Runoff, and Streams"
10917:. Illinoisattorneygeneral.gov. Archived from
10812:
9716:
9467:
8126:
7902:. New York: Dover Publications. p. 560.
6617:(0.012% ammonia), and in the atmospheres and
5373:lower density will be more concentrated. The
5368:A standard laboratory solution of 28% ammonia
3493:is passed into ammonia, forming nitrogen and
1858:, and may be described as aqueous ammonia or
1634:are found in volcanic districts. Crystals of
13514:
11463:
11461:
11365:
11363:
11361:
11060:
10204:
9044:Lenkeit, Roberta Edwards (23 October 2018).
8827:
8637:Dangerous Properties of Industrial Materials
8398:
8115:, NIST Standard Reference Database Number 69
7501:
7184:
7157:]/ = 2×10, / = 2×10, and total densities of
6275:
5377:of ammonia solutions is given in the table.
3856:Precursor to inorganic nitrogenous compounds
3142:at room temperature; a useful analogy is an
3058:valence shell electron pair repulsion theory
2624:Solubility (g of salt per 100 g liquid
2206:Thermal and physical properties of ammonia (
1600:'s commentary in his English translation of
89:Ball-and-stick model of the ammonia molecule
16189:
15953:
15876:
14848:
14388:
12786:The Astrophysical Journal Supplement Series
12350:Zschocke, Johannes; Hoffman, Georg (2004).
11680:. Park Ridge, New Jersey: Noyes Data Corp.
10969:Journal of Thermal Analysis and Calorimetry
10806:
10752:
10449:
10014:ACS Sustainable Chemistry & Engineering
9950:"Ammonia as a suitable fuel for fuel cells"
9577:
9380:, vol. 1, 2nd ed. (London, England: 1775),
8969:A Dictionary of Greek and Roman Antiquities
8897:(Oxford, England: N. Bliss, 1809), vol. 2,
8656:
8491:Flammability limits of ammonia–air mixtures
8311:
8309:
8280:Edwin M. Kaiser (2001). "Calcium–Ammonia".
8174:
8147:"Medical Management Guidelines for Ammonia"
8033:
7802:"Global ammonia annual production capacity"
6500:through a series of reactions known as the
4702:') in the beef industry is made from fatty
4064:. For historical reasons, ammonia is named
2564:. Comparison of the physical properties of
1753:. It is easily liquefied due to the strong
612:0.86 kg/m (1.013 bar at boiling point)
99:Space-filling model of the ammonia molecule
18614:
18600:
17112:
17098:
15772:
14320:
14306:
13609:
13595:
12706:van Dishoeck, E. F.; Black, J. H. (1986).
12210:Nelson, David L.; Cox, Michael M. (2005).
11570:. New York: Plenum Press. pp. 29–54.
11114:United States Department of Transportation
11001:
10883:International Programme on Chemical Safety
9948:Lan, Rong; Tao, Shanwen (28 August 2014).
9740:International Journal of Food Microbiology
9461:
9430:
9428:
9420:Mémoires de l'Académie Royale des Sciences
9198:. Courier Dover Publications. p. 72.
8401:"Influence of moisture on chemical change"
7846:(4th ed.). McGraw-Hill. p. 276.
7349:
7238:
6504:. Liver dysfunction, such as that seen in
6242:Ethanol can be replaced with a tetraalkyl
6086:
6040:
5564:Anhydrous ammonia is classified as toxic (
5211:Liquid ammonia is dangerous because it is
4918:, which simplified the aircraft's design.
4359:and was re-erected on the premises of the
3909:Nitric acid is used for the production of
3706:manufactured nitrogen-containing compounds
3170:to be observed and was used in the first
1494:, and it contributes significantly to the
482:
317:
295:
15795:
15659:
15521:
14428:
13500:(1st ed.). New York: Prentice Hall.
13496:Housecroft, C. E.; Sharpe, A. G. (2000).
13345:
13250:
13227:"A survey for dense cores in dark clouds"
13174:
13151:"Observation of interstellar ammonia ice"
13106:
12987:
12805:
12742:
12262:
12252:
12209:
12160:
11927:
11861:
11476:U.S. National Minerals Information Center
11458:
11358:
11243:
11225:
11184:
10939:
10897:"Anhydrous ammonia tank locks have flaws"
10612:"What will power aircraft in the future?"
10347:
10173:
10104:
9965:
9772:
9554:
9312:
8947:(Leiden, Netherlands: E.J. Brill, 1976),
8754:Herodotus with George Rawlinson, trans.,
8724:Herodotus with George Rawlinson, trans.,
8473:
8441:
8018:
7631:. Houghton Mifflin Company. p. A22.
7607:The Review of Physical Chemistry of Japan
6001:
5944:
3945:Pentavalent ammonia is known as λ-amine,
3680:, a lower laminar burning velocity, high
3515:of ammonia to form nitrogen and water is
3481:Ammonia does not burn readily or sustain
3068:are used as bond pairs, which leaves one
1820:standard enthalpy change of vapourization
1773:occurs at 405 K and 11.35 MPa.
439:
15253:
15216:
14749:
14714:
13397:
13292:
12317:Journal of the American Chemical Society
11369:
10940:Greenberg, Michael I. (1 January 2003).
10819:Journal of the American Chemical Society
10093:Journal of the American Chemical Society
10046:Renewable and Sustainable Energy Reviews
9486:
9434:
9235:
9070:
8810:
8623:
8386:
8306:
7937:
7721:NIOSH Pocket Guide to Chemical Hazards.
7421: – Mixture of hydrogen and nitrogen
7208:detected radio signatures of ammonia in
6600:
6279:
5871:
5363:
5168:
5078:
4781:
4731:
4710:, then treating it with ammonia to kill
4461:of the 13th century, being mentioned by
4457:. It was also important to the European
4346:
4338:
4025:
3452:
3418:. At standard pressure and temperature,
3123:. The latter has the shape of a regular
3040:
3028:
3021:ions are present as possible catalysts.
2853:
2796:Liquid ammonia will dissolve all of the
2610:
1838:liquid anhydrous ammonia will vaporize.
1749:, its density being 0.589 times that of
1148:651 °C (1,204 °F; 924 K)
618:0.73 kg/m (1.013 bar at 15 °C)
19:"NH3" and "Ammoniac" redirect here. For
16130:
15749:
15143:
14679:
13537:International Chemical Safety Card 0215
13531:International Chemical Safety Card 0414
13231:Astrophysical Journal Supplement Series
12780:Prasad, S. S.; Huntress, W. T. (1980).
12114:
11396:Electronic Code of Federal Regulations:
11354:. Southern Regional Aquaculture Center.
11350:Hargreaves, J.A.; Tucker, C.S. (2004).
10532:
9980:
9925:Recharge | Latest renewable energy news
9425:
9118:
9043:
8454:Proceedings of the Combustion Institute
8340:
8163:
7770:"Ammonia Technology Roadmap – Analysis"
7678:
7676:
7533:Radiation Effects and Defects in Solids
7333:gives typical clouds sizes of 0.1
6445:Ammonia is also a metabolic product of
5962:
4234:and the excess of acid then determined
3836:Other organonitrogen compounds include
3138:The ammonia molecule readily undergoes
1793:3 No.198, lattice constant 0.5125
1765:at −33.1 °C (−27.58 °F), and
747:32.5 (−33 °C), 9.24 (of ammonium)
478:
381:
19884:
18682:
18622:Salts and covalent derivatives of the
16166:
16092:
15712:
15109:
15080:
14942:
14494:
12501:
12499:
12183:Mohiuddin, S. S.; Khattar, D. (2023).
11800:Journal of Electroanalytical Chemistry
11731:
11700:
11675:
11210:"Hazardous Compounds in Tobacco Smoke"
10234:. Pelican Publishing. pp. 14–16.
9947:
9943:
9941:
9628:
9335:
9287:
9156:Vier Tractätlein Fr. Basilii Valentini
8704:. San Diego, Calif. London: Academic.
8659:ACS Applied Materials & Interfaces
8594:Sterrett, K. F.; Caron, A. P. (1966).
8230:Journal of Electroanalytical Chemistry
7897:
7653:"Ammonia, Anhydrous Safety Data Sheet"
7504:"Ammonia and Liquid Ammonia Solutions"
7394: – Type of chemical demonstration
7279:
6980:in a molecular cloud of total density
6903:. For the primary formation reaction,
6300:serves this role. In the bloodstream,
5580:(PEL) in the United States is 50
5321:
4982:-free power generation. In July 2022,
4489:Gaseous ammonia was first isolated by
4207:
3566:standard enthalpy change of combustion
3104:), 99.4% of the ammonia molecules are
1676:, among other places: on smaller, icy
308:
19706:
18595:
17093:
15468:
15330:
14644:
14301:
13590:
13415:
12619:in Orion-KL – A new interpretation".
12381:. Baltimore: Williams & Wilkins.
11744:from the original on 19 November 2021
11713:from the original on 30 November 2021
11650:
10322:. Chalmers University of Technology.
10308:
10259:"Ammonia as a Transportation Fuel IV"
10253:
10251:
9218:
9162:(Supplement or appendix), pp. 80–81:
8772:Pausanias with W.H.S. Jones, trans.,
8635:(OSHA) Source: Sax, N. Irving (1984)
8598:. Northrop Space Labs. Archived from
8319:CRC Handbook of Chemistry and Physics
7965:. Purdue University (9 November 2015)
7714:
7698:
6683:
6345:and a metabolic input throughout the
5568:) and dangerous for the environment (
4666:Antimicrobial agent for food products
4622:
3917:, and many organonitrogen compounds.
3883:are intermediate in this conversion:
3700:Precursor to organonitrogen compounds
3335:Like water, liquid ammonia undergoes
2793:salts with other cations dissolve.
1841:
510:Key: QGZKDVFQNNGYKY-UHFFFAOYSA-N
275:
255:
13616:
12375:Rose, Burton; Helmut Rennke (1994).
11630:(1st ed.). Cambridge, MA: MIT.
11625:
11590:
11565:
11087:from the original on 9 October 2022.
10490:"Green ammonia | Royal Society"
10366:from the original on 8 October 2010.
9873:
9857:"The Burger That Shattered Her Life"
9854:
8569:Holleman, A. F.; Wiberg, E. (2001).
8558:from the original on 9 October 2022.
8129:"Safe Handling of Anhydrous Ammonia"
7673:
7622:
7620:
7470:from the original on 9 October 2022.
7112:
7075:
6692:emissions from the direction of the
6431:of the enzyme, which consists of an
5706:
5277:
4441:In the form of sal ammoniac (نشادر,
4426:; hence fermented urine was used in
4238:; or the ammonia may be absorbed in
3602:, which is the principle behind the
3330:
12655:"The UMIST data for Astrochemistry"
12528:10.1146/annurev.aa.21.090183.001323
12496:
11370:Sergeant, Chris (5 February 2014).
10879:"Phosgene: Health and Safety Guide"
10533:Service, Robert F. (12 July 2018).
10470:from the original on 9 October 2022
10329:from the original on 9 October 2022
10296:from the original on 9 October 2022
10275:
9981:Lindzon, Jared (27 February 2019).
9938:
9698:from the original on 9 October 2022
9510:from the original on 9 October 2022
9236:Jacobson, Mark Z. (23 April 2012).
9124:
8702:Holleman-Wiberg inorganic chemistry
8007:The Journal of Supercritical Fluids
7739:
7591:; 2nd Ed., Pergamon Press: Oxford,
7062:Interstellar destruction mechanisms
6609:of the outer giant planets such as
6368:, which are the building blocks of
5749:, most ammonia was obtained by the
5095:Ammonia, as the vapour released by
5087:sign on tank of anhydrous ammonia,
4847:engines because of its very narrow
4828:ammonia was used to power buses in
4824:in the 1870s and 1880s, and during
3606:. Nitrogen oxides can be formed as
520:Key: QGZKDVFQNNGYKY-UHFFFAOYAF
394:
364:
13:
18484:Nexus for Exoplanet System Science
13443:Hazards in the Chemical Laboratory
13432:
12964:"Detection of new ammonia sources"
12861:IONS with ammonia at 300 K".
11469:"Nitrogen (Fixed)--Ammonia (2022)"
10248:
10146:Applied Catalysis B: Environmental
9894:"MOL studies ammonia FSRU concept"
9874:Moss, Michael (31 December 2009).
7317:Observations of nearby dark clouds
6753:Since its interstellar discovery,
6175:
6105:
6102:
6099:
6091:
6088:
6066:
6054:
6018:
5612:Ammonia reacts violently with the
5294:where it acts as a pollutant. The
5000:may also be a problem as it is a "
4265:
2844:Redox properties of liquid ammonia
2615:A train carrying anhydrous ammonia
1255:5000 ppm (human, 5 min)
1253:5000 ppm (mammal, 5 min)
1211:20,300 ppm (rat, 40 min)
1208:28,595 ppm (rat, 20 min)
1205:40,300 ppm (rat, 10 min)
1090:
94:
84:
14:
19963:
18384:Atomic and molecular astrophysics
17121:Molecules detected in outer space
13524:
13517:Handbook of Chemistry and Physics
13225:Benson, P. J.; Myers, P. (1989).
11701:Lavars, Nick (30 November 2021).
11568:A Century of Chemical Engineering
9752:10.1016/j.ijfoodmicro.2007.11.040
9071:Perdigão, Jorge (3 August 2016).
9003:Zeitschrift für Angewandte Chemie
8945:The Wool Trade of Ancient Pompeii
8876:Pliny with W.H.S. Jones, trans.,
8780:and vol. 4, Book 9, Ch. 16, § 1,
8639:. 6th Ed. Van Nostrand Reinhold.
8075:The Journal of Physical Chemistry
7617:
7340:
7305:Ammonia has been detected in the
6842:{\displaystyle 5.2\times 10^{-6}}
6776:Interstellar formation mechanisms
6652:, along with other gases such as
6364:is required for the synthesis of
5692:
4201:
1836:standard temperature and pressure
1223:9859 ppm (rabbit, 1 hr)
644:at 6.060 kPa, 195.4 K)
18574:
18562:
18550:
18539:
18538:
17345:
17336:
17327:
13553:"Ammoniac et solutions aqueuses"
13385:
13313:
13286:
13259:
13218:
13183:
13142:
13115:
13074:
13031:
12996:
12955:
12928:
12889:
12850:
12814:
12773:
12751:
12699:
12668:
12647:
12608:
12577:
12534:
12457:
12437:
12395:
12368:
12343:
12307:
12298:
12279:
12228:
12203:
12176:
12154:
12000:
11960:
11886:
11787:
11756:
11732:Blaine, Loz (19 November 2021).
11725:
11694:
11669:
11559:
11535:
11510:
11489:
11433:
11408:
11389:
11343:
11323:
11260:
11136:
11119:
11103:
11091:
11051:
11039:
10995:
10960:
10933:
10907:
10889:
10871:
10853:"Diesel: Greener Than You Think"
10845:
10789:
10772:
10746:
10716:
10688:
10672:. 6 October 2021. Archived from
10658:
10630:
10604:
10578:
10552:
10526:
10500:
10482:
10409:
10387:
10370:
9855:Moss, Michael (3 October 2009).
9288:Woulfe, Peter (1 January 1767).
8979:"The laundries of the Ancients,"
8316:Haynes, William M., ed. (2013).
8036:Acta Crystallographica Section A
7949:Shannon, Francis Patrick (1938)
7370:
7198:Effelsberg 100-m Radio Telescope
6423:. The overall process is called
6133:, but is disfavored in terms of
5864:This section is an excerpt from
5711:
5492:
5487:
5482:
5451:
5446:
5423:
5032:Remediation of gaseous emissions
4641:vapour-compression refrigeration
4445:), ammonia was important to the
4072:. One notable ammine complex is
3177:
2755:metal cyclopentadienyl complexes
1712:
1697:
1648:Ammonia is found throughout the
1618:Natural occurrence (abiological)
1411:
1232:4230 ppm (mouse, 1 hr)
1220:4837 ppm (mouse, 1 hr)
1214:11,590 ppm (rat, 1 hr)
995:
990:
985:
980:
71:
18509:Polycyclic aromatic hydrocarbon
12241:Journal of Biological Chemistry
10341:
10198:
10129:
10005:
9974:
9912:
9886:
9867:
9848:
9830:
9809:
9766:
9731:
9710:
9678:
9653:
9629:Wright, Jerry (13 April 2015).
9622:
9597:
9571:
9522:
9418:(Analysis of volatile alkali),
9408:
9352:
9329:
9281:
9256:
9229:
9212:
9185:
9145:
9091:
9064:
9037:
8977:Rousset, Henri (31 March 1917)
8961: : 277–312. Available at:
8915:
8849:
8804:
8788:
8734:
8718:
8693:
8629:
8587:
8562:
8533:10.1021/acs.energyfuels.8b01056
8505:
8482:
8423:
8392:
8273:
8248:
8157:
8139:
8133:Ohio State University Extension
8120:
8101:
8062:
8027:
7994:
7968:
7956:
7943:
7891:
7873:
7828:
7808:
7794:
7762:
7733:
6965:{\displaystyle 3\times 10^{-7}}
6543:may be degraded to produce two
6410:
6261:hydrogen and 19.5-bar nitrogen
6016:
5631:. Ammonia causes the explosive
5529:
5243:to be either incorporated into
5161:and cause it to change colour.
4904:rocket engine that powered the
4848:
4585:
3752:Its ring-opening reaction with
3640:A subsequent reaction leads to
3610:in the presence of appropriate
3277:and is capable of formation of
2759:metal bis(trimethylsilyl)amides
1781:The crystal symmetry is cubic,
1407:(at 25 °C , 100 kPa).
13358:
11352:Managing ammonia in fish ponds
9795:10.1016/j.biortech.2015.08.085
9535:Environmental Research Letters
9242:. Cambridge University Press.
9050:. Waveland Press. p. 72.
8982:Scientific American Supplement
7645:
7598:
7581:
7559:
7524:
7508:Systematic Inorganic Chemistry
7495:
7474:
7450:
6894:{\displaystyle k=a(T/300)^{B}}
6882:
6867:
6110:
6050:
5989:
5964:
5858:
5554:qualitative inorganic analysis
5305:
5237:carbamoyl phosphate synthetase
5122:
4793:used ammonia as one component
4749:transport of liquid hydrogen.
3112:also affect the proportion of
1229:2000 ppm (rat, 4 hr)
1226:9859 ppm (cat, 1 hr)
1217:7338 ppm (rat, 1 hr)
844:0.276 mPa·s (−40 °C)
1:
18434:Extraterrestrial liquid water
13539:(aqueous solutions), ilo.org.
13533:(anhydrous ammonia), ilo.org.
13087:Astrophysical Journal Letters
11603:10.1002/14356007.a02_143.pub2
11591:Appl, Max (2006). "Ammonia".
11071:"Toxic FAQ Sheet for Ammonia"
10348:Elucidare (2 February 2008).
10232:The Streetcars of New Orleans
10026:10.1021/acssuschemeng.7b02219
9578:David Brown (18 April 2013).
9556:10.1088/1748-9326/9/10/105011
9445:10.1002/14356007.a02_143.pub2
9416:"Analyse de l'alkali volatil"
8926:Studies in Ancient Technology
8573:. San Diego: Academic Press.
8242:10.1016/S0022-0728(00)00504-0
7443:
7413:Cost of electricity by source
6782:Orion molecular cloud complex
6479:
6476:solely as nitrogenous waste.
6465:
6452:catalyzed by enzymes such as
5686:
5375:European Union classification
5359:
5261:dangerous for the environment
5058:selective catalytic reduction
4590:
4525:ascertained its composition.
3822:Strecker amino-acid synthesis
3676:), due to the relatively low
3588:are unstable with respect to
3448:
3374:Ammonia often functions as a
3224:solutions produce a cloud of
1688:
1518:extremely hazardous substance
1265:(US health exposure limits):
841:10.07 µPa·s (25 °C)
14329:Binary compounds of hydrogen
13439:Bretherick, L., ed. (1986).
13212:10.1016/0019-1035(82)90170-1
12883:10.1016/0009-2614(77)85326-8
12508:Annu. Rev. Astron. Astrophys
11812:10.1016/0022-0728(93)03025-K
10946:. Elsevier Health Sciences.
10753:Masaya Kato (14 July 2022).
10166:10.1016/j.apcatb.2021.119896
9954:Frontiers in Energy Research
9435:Max Appl (2006). "Ammonia".
9367:Observations sur la Physique
9192:Maurice P. Crosland (2004).
8766:, and vol. 2, Book 3, § 26,
8020:10.1016/j.supflu.2015.07.032
6558:
6228:In 2020, a solvent-agnostic
5643:compounds with compounds of
5270:Ammonia is a constituent of
5173:The world's longest ammonia
5074:
4818:St. Charles Avenue Streetcar
4718:US Department of Agriculture
4509:). It was isolated again by
4367:The ancient Greek historian
4244:ammonium hexachloroplatinate
3024:
2608:at −50 °C is about 10.
1558:
35:. For the gum ammoniac, see
7:
19912:Gaseous signaling molecules
17665:Protonated hydrogen cyanide
12490:10.1103/PhysRevLett.21.1701
12454:". Retrieved 26 April 2006.
11863:10.1016/j.joule.2019.02.003
11002:Horkheimer, Donald (2005).
8475:10.1016/j.proci.2018.09.029
7844:Chemical Process Industries
7627:Zumdahl, Steven S. (2009).
7510:. READ BOOKS. p. 132.
7363:
7293:Kuiper Airborne Observatory
7169:
7163:
7151:
7145:
7133:
7103:
6597:Extraterrestrial occurrence
5226:
4841:internal combustion engines
4656:International Space Station
4411:appears in the writings of
4196:Detection and determination
3871:of ammonia with air over a
3056:shape, as predicted by the
3052:The ammonia molecule has a
1812:powers reflecting its high
1771:liquid-vapor critical point
1588:) in the Roman province of
1184:350 mg/kg (rat, oral)
1166:or concentration (LD, LC):
80:
10:
19968:
19708:
13515:Weast, R. C., ed. (1972).
13416:Clark, Jim (April 2013) .
13295:Astronomy and Astrophysics
13268:Astronomy and Astrophysics
13124:Astronomy and Astrophysics
12937:Astronomy and Astrophysics
12681:Astronomy and Astrophysics
12212:Principles of Biochemistry
11298:. CRC Press. p. 113.
11057:minerals year book, vol. 3
10315:Brohi, Emtiaz Ali (2014).
10067:10.1016/j.rser.2016.01.120
9293:Philosophical Transactions
9160:"Supplementum oder Zugabe"
9125:Haq, Syed Nomanul (1995).
8888:reddit odorem vehementer."
8164:Hawkins, Nehemiah (1909).
7788:Government Printing Office
7629:Chemical Principles 6th Ed
7388: – Chemical data page
7010:has a rate constant of 2.2
6746:. The detection of triply
6562:
6514:ornithine transcarbamylase
6311:, which produces ammonia:
6309:ethanolamine ammonia-lyase
6139:drive the reaction forward
6125:This reaction is slightly
5891:. It converts atmospheric
5863:
5697:
5690:
5639:. It also forms explosive
5584:(35 mg/m), while the
5578:permissible exposure limit
5247:or excreted in the urine.
5146:
5110:
4449:. It was mentioned in the
4371:mentioned that there were
4334:
4279:permissible exposure limit
4211:
4199:
4095:(III) formed the basis of
2847:
2773:. A saturated solution of
2571:with those of water shows
2213:) at atmospheric pressure
1741:with a characteristically
1486:, ammonia is a colourless
57:
49:
18:
18684:
18631:
18533:
18424:Earliest known life forms
18419:Diffuse interstellar band
18359:
18279:
18204:
18095:
18030:
17970:
17898:
17890:Protonated cyanoacetylene
17804:
17698:
17660:Protonated carbon dioxide
17620:Hydromagnesium isocyanide
17568:
17354:
17325:
17136:
17127:
17069:
16910:
16681:
16338:Transition metal hydrides
16336:
16286:
15863:
15319:
14900:
14839:
14483:
14375:
14335:
14236:
14075:
13817:
13713:
13625:
13475:Chemistry of the Elements
13473:; Earnshaw, Alan (1997).
12025:10.1038/s41929-020-0455-8
11920:10.1038/s41586-019-1260-x
11676:Sittig, Marshall (1979).
11169:10.1038/s41586-020-2270-4
11080:(ATSDR). September 2004.
9361:Priestley, Joseph (1773)
9175:See also: Kopp, Hermann,
9077:. Springer. p. 170.
8056:10.1107/S0567739479001340
7980:Oxford English Dictionary
7553:10.1080/00337577508240819
7409: – Chemical compound
7286:Becklin–Neugebauer Object
7185:Single antenna detections
6454:glutamate dehydrogenase 1
6276:Biochemistry and medicine
5911:) using a finely divided
5572:). The gas is flammable (
5527:. Saturated ('0.880'–see
5215:and because it can cause
5164:
5142:
5036:Ammonia is used to scrub
5015:) of ammonia, and yields
4473:in the form of fermented
4004:Bosch–Meiser urea process
3682:auto-ignition temperature
3301:to give a blue solution (
1808:ammonia possesses strong
1800:
1570:, refers to a salt named
1401:
1394:
1389:
1337:Related nitrogen hydrides
1330:
1278:50 ppm (25 ppm
1259:
1162:
961:
956:
900:
851:
549:
529:
494:
165:
136:
124:
114:
109:
79:
70:
19942:Nitrogen(−III) compounds
18469:Iron–sulfur world theory
18464:Photodissociation region
18167:Methyl-cyano-diacetylene
12900:H in cold dark clouds".
12863:Chemical Physics Letters
12715:Astrophys. J. Suppl. Ser
12450:20 February 2006 at the
11781:10.1002/hlca.19300130604
11543:Habers process chemistry
11112:from the website of the
9967:10.3389/fenrg.2014.00035
9843:Texas A&M University
8762:, vol. 2, Book 3, § 25,
8756:The History of Herodotus
8726:The History of Herodotus
8290:10.1002/047084289X.rc003
7898:Hoover, Herbert (1950).
6304:is a source of ammonia.
6265:at ambient temperature.
6165:Nobel Prize in Chemistry
5574:autoignition temperature
5026:
4963:is also being explored.
4738:Streetcar in New Orleans
4645:absorption refrigerators
3718:or, more commonly, with
3341:acid and base conjugates
3337:molecular autoionisation
1776:
1737:Ammonia is a colourless
1728:Two visible states of NH
1390:Supplementary data page
1046:Precautionary statements
45:Ammonia (disambiguation)
19907:Foul-smelling chemicals
18544:Category:Astrochemistry
18134:, fullerene, buckyball)
17821:Cyanobutadiynyl radical
17796:Silicon-carbide cluster
17786:Protonated formaldehyde
13408:Encyclopædia Britannica
13307:1979A&A....74L...7M
13280:1987A&A...180..213M
13136:1994A&A...288..903C
12989:10.1093/mnras/195.2.387
12949:1979A&A....71..275W
12693:1999A&A...344.1027V
12602:1980A&A....88..259U
12563:10.1023/A:1024677318645
12520:1983ARA&A..21..239H
12254:10.1074/jbc.M110.125112
12185:"Biochemistry, Ammonia"
12140:10.1126/science.adf4403
12084:10.1126/science.abg2371
11597:. Weinheim: Wiley-VCH.
11401:4 November 2011 at the
9472:. Sydney: McGraw-Hill.
9439:. Weinheim: Wiley-VCH.
9336:Urdang, George (1942).
9225:. Edinburgh: W.F. Clay.
9219:Black, Joseph (1893) .
8903:Moore, Nathaniel Fish,
8170:. T. Audel. p. 15.
7350:Extragalactic detection
7239:Interferometric studies
6230:gas diffusion electrode
6169:high-pressure chemistry
5265:fine particulate matter
4935:avoiding climate change
4727:
4574:With the advent of the
4523:Claude Louis Berthollet
4422:by bacteria produces a
4361:University of Karlsruhe
4296:Ammoniacal nitrogen (NH
4068:in the nomenclature of
2588:electrical conductivity
1854:solution of ammonia is
796:Magnetic susceptibility
18557:Outer space portal
18399:Circumstellar envelope
17364:Aluminium(I) hydroxide
17274:Phosphorus mononitride
17151:Aluminium monofluoride
17146:Aluminium monochloride
17071:Exotic matter hydrides
11986:10.1002/cssc.202301011
11769:Helvetica Chimica Acta
11651:Hager, Thomas (2008).
10395:"Watch 'Ammonia Fuel'"
9775:Bioresource Technology
9717:Samuel Rideal (1895).
9468:Smith, Roland (2001).
9386:Schofield, Robert E.,
9314:10.1098/rstl.1767.0052
8895:Outlines of Mineralogy
8369:10.1103/PhysRev.45.234
8202:10.1002/chem.201600833
8113:NIST Chemistry WebBook
7988:10.1093/OED/3565252514
7323:excitation temperature
7189:Radio observations of
6966:
6895:
6843:
6630:
6605:Ammonia occurs in the
6526:hepatic encephalopathy
6285:
6257:experiments under 0.5-
6117:
5880:
5677:potassium ferricyanide
5609:and certain plastics.
5440:5.62–13.29 mol/L
5369:
5239:, and then enters the
5223:for more information.
5193:
5092:
4801:
4745:
4736:Ammoniacal Gas Engine
4567:of water or using the
4465:. It was also used by
4364:
4344:
4176:(HSAB theory) and its
4070:coordination compounds
4062:metal ammine complexes
4053:
3850:hexamethylenetetramine
3478:
3049:
3038:
2859:
2616:
1614:compounds their name.
1566:, in Book XXXI of his
1101:
100:
90:
39:. For other uses, see
18454:Interplanetary medium
18429:Extraterrestrial life
18067:Octatetraynyl radical
17685:Tricarbon monosulfide
17232:Magnesium monohydride
13479:Butterworth-Heinemann
13471:Greenwood, Norman N.
13347:10.1093/pasj/54.2.195
13155:Astrophysical Journal
13040:Astrophysical Journal
13005:Astrophysical Journal
12902:Astrophysical Journal
12621:Astrophysical Journal
12543:Space Science Reviews
12378:Renal Pathophysiology
12354:. Schattauer Verlag.
11626:Smil, Vaclav (2004).
11227:10.3390/ijerph8020613
9609:www.mysoreammonia.com
9177:Geschichte der Chemie
9009:(23) : 355–360.
8796:Geschichte der Chemie
8774:Description of Greece
8749:Description of Greece
8399:Baker, H. B. (1894).
7885:www.perseus.tufts.edu
7660:University of Florida
7502:Yost, Don M. (2007).
6967:
6896:
6844:
6696:. This was the first
6604:
6283:
6246:. The study observed
6118:
5903:) by a reaction with
5889:production of ammonia
5875:
5476:>13.29 mol/L
5417:2.87–5.62 mol/L
5367:
5172:
5082:
4902:Reaction Motors XLR99
4785:
4735:
4563:was produced via the
4350:
4342:
4029:
3947:nitrogen pentahydride
3863:is generated via the
3686:heat of vapourization
3465:
3205:(sal ammoniac); with
3044:
3032:
2858:Liquid ammonia bottle
2857:
2765:salts increases from
2614:
2599:dissociation constant
1480:stable binary hydride
1100:
615:0.769 kg/m (STP)
599:Strong pungent odour
126:Systematic IUPAC name
98:
88:
41:NH 3 (disambiguation)
18581:Chemistry portal
18569:Astronomy portal
18515:RNA world hypothesis
18499:PAH world hypothesis
18192:Heptatrienyl radical
18124:Buckminsterfullerene
18012:Methylcyanoacetylene
17520:Silicon carbonitride
17495:Methylidynephosphane
17461:Magnesium isocyanide
17369:Aluminium isocyanide
17171:Carbon monophosphide
13559:on 11 December 2010.
12761:. astrochemistry.net
12759:"astrochemistry.net"
12352:Vademecum Metabolism
11100:, IDLH Documentation
10921:on 10 September 2010
10901:Cedar Rapids Gazette
10417:"Welcome to NH3 Car"
9470:Conquering Chemistry
9152:Spiritus salis urinæ
8943:Moeller, Walter O.,
8417:10.1039/CT8946500611
8258:Non-aqueous solvents
7257:in L1551, S140, and
7202:Chilbolton telescope
6940:
6855:
6817:
6569:Ammonium ions are a
6496:converts ammonia to
6208:to ammonia, given a
6143:The German chemists
5921:
5764:by the reduction of
5745:Before the start of
5443:95.7–226.3 g/L
4954:MAN Energy Solutions
4515:Carl Wilhelm Scheele
4493:in 1756 by reacting
4418:The fermentation of
4178:E & C parameters
4021:ammonium bicarbonate
4013:ammonium perchlorate
3965:Olin Raschig process
3499:nitrogen trichloride
3258:and all contain the
3232:forms where the two
3077:moment and makes it
3048:structure of ammonia
1636:ammonium bicarbonate
1508:diammonium phosphate
1196:median concentration
1083:(fire diamond)
19917:Household chemicals
18459:Interstellar medium
18439:Forbidden mechanism
18252:Hydrogen isocyanide
17942:Hexatriynyl radical
17525:c-Silicon dicarbide
17430:Hydrogen isocyanide
17294:Silicon monosulfide
17269:Phosphorus monoxide
17237:Methylidyne radical
17196:Fluoromethylidynium
17156:Aluminium(II) oxide
16683:Lanthanide hydrides
16290:(Group 17 hydrides)
15869:(Group 16 hydrides)
15323:(Group 15) hydrides
13498:Inorganic Chemistry
13418:"The Haber Process"
13372:on 19 November 2010
13338:2002PASJ...54..195T
13243:1989ApJS...71...89B
13204:1982Icar...52...81O
13167:1982ApJ...260..141K
13099:1990ApJ...355L..19H
13052:1985ApJ...288..595T
13017:1973ApJ...186..501M
12980:1981MNRAS.195..387M
12914:1980ApJ...239..844W
12875:1977CPL....47..145S
12836:1975JChPh..62.3549L
12798:1980ApJS...43....1P
12727:1986ApJS...62..109V
12633:1982ApJ...259L.103G
12555:2003SSRv..106...73M
12482:1968PhRvL..21.1701C
12247:(34): 26484–26493.
12191:. Treasure Island.
12076:2021Sci...372.1187S
12070:(6547): 1187–1191.
11912:2019Natur.570..504A
11854:2019Joule...3.1127L
11272:www.wateronline.com
11161:2020Natur.581..184W
11016:10.2514/6.2005-7393
10831:10.1021/ja01982a005
10566:. 17 September 2020
10514:. 27 September 2020
10378:Ammonia Powered Car
10271:on 7 February 2012.
10158:2021AppCB.28619896L
10099:(38): 13082–13085.
10059:2016RSERv..60..822A
10020:(11): 10231–10239.
9845:, May 2009, page 12
9827:Annual Meeting 2009
9787:2016BiTec.199...42K
9547:2014ERL.....9j5011L
9376:Priestley, Joseph,
9305:1767RSPT...57..517W
9022:potassium carbonate
8963:Elizabethan Costume
8819:The Natural History
8571:Inorganic Chemistry
8527:(10): 10202–10217.
8466:2019PComI..37..109K
8361:1934PhRv...45..234C
8196:(35): 12340–12346.
8087:10.1021/j100593a053
8048:1979AcCrA..35..569H
7976:"ammoniacal (adj.)"
7545:1975RadEf..24..277B
7482:"Gases – Densities"
7386:Ammonia (data page)
7280:Infrared detections
6809:The rate constant,
6395:, impaired memory,
6380:relationships with
6270:Faradaic efficiency
6255:faradaic efficiency
6223:Faradaic efficiency
6076:
6014:
5975:
5957:
5937:
5778:alkaline hydroxides
5693:§ Biosynthesis
5479:>226.3 g/L
5420:48.9–95.7 g/L
5322:Storage information
5233:carbamoyl phosphate
4810:fireless locomotive
4633:chlorofluorocarbons
4569:chloralkali process
4538:Haber–Bosch process
4479:Basilius Valentinus
4428:Classical Antiquity
4424:solution of ammonia
4305:Ammoniacal nitrogen
4228:potassium hydroxide
4208:Ammonia in solution
4202:§ In astronomy
4048:) is a widely used
3674:chromium(III) oxide
3604:catalytic converter
3414:) to be present in
3293:ion). For example,
3281:(which contain the
3158:, corresponding to
3152:resonance frequency
2584:dielectric constant
2214:
1878:
1638:have been found in
1396:Ammonia (data page)
1282:- TLV; 35 ppm
1072:P305+P351+P338+P310
925:193 J/(mol·K)
691:320g/l(25 °C)
680:Solubility in water
660:Critical point
623:Ammonia (data page)
581: g·mol
237:Beilstein Reference
67:
60:R717 (South Africa)
19927:Inorganic solvents
18479:Molecules in stars
18449:Intergalactic dust
18394:Circumstellar dust
18336:Naphthalene cation
18271:Trihydrogen cation
18247:Hydrogen deuteride
18172:Methyltriacetylene
18007:Hexapentaenylidene
17826:E-Cyanomethanimine
17746:Cyclopropenylidene
17680:Tricarbon monoxide
17670:Silicon tricarbide
17640:Methylene amidogen
17630:Isothiocyanic acid
17545:Thioxoethenylidene
17505:Trihydrogen cation
17319:Titanium(II) oxide
17279:Potassium chloride
17258:Sulfur mononitride
17201:Helium hydride ion
17176:Carbon monosulfide
14339:(Group 1) hydrides
10981:10.1007/BF01914084
10676:on 7 November 2021
10208:(1 October 2007).
9880:The New York Times
9861:The New York Times
9819:", Jensen, Jean L
9641:on 12 January 2017
9414:Berthollet (1785)
9014:Acta Archaeologica
8988:(2152) : 197.
8521:Energy & Fuels
8153:. 12 January 2017.
7772:. 11 October 2021.
7437:Water purification
7398:Ammonia production
6962:
6891:
6839:
6684:Interstellar space
6664:. The interior of
6631:
6613:(0.026% ammonia),
6341:Ammonia is both a
6286:
6113:
6057:
6002:
5994:
5945:
5925:
5881:
5700:Ammonia production
5618:Nitrogen triiodide
5399:mass/volume (w/v)
5370:
5296:Whyalla Steelworks
5292:marine environment
5194:
5093:
4849:flammability range
4816:in the UK and the
4814:Goldsworthy Gurney
4802:
4754:hydrogen as a fuel
4746:
4682:in three types of
4623:Refrigeration–R717
4561:ammonia production
4365:
4345:
4321:water purification
4220:Nessler's solution
4142:with a variety of
4138:Ammonia forms 1:1
4111:-) of the complex
4054:
3991:ammonium carbonate
3690:flammability range
3678:heat of combustion
3508:) is also formed.
3479:
3168:microwave spectrum
3140:nitrogen inversion
3108:. Temperature and
3054:trigonal pyramidal
3050:
3039:
2860:
2830:solvated electrons
2727:Sodium thiocyanate
2617:
2558:solvated electrons
2205:
1876:
1864:saturated solution
1860:ammonium hydroxide
1842:Solvent properties
1826:; for comparison,
1546:ammonium hydroxide
1434:Infobox references
1361:Ammonium hydroxide
1331:Related compounds
1308:(Immediate danger)
1102:
688:530g/l(20 °C)
148:R717 (refrigerant)
101:
91:
65:
19937:Nitrogen hydrides
19902:Bases (chemistry)
19879:
19878:
19873:
19872:
18589:
18588:
18504:Pseudo-panspermia
18200:
18199:
18147:Cyanodecapentayne
18087:N-Methylformamide
18062:Methyldiacetylene
17987:Aminoacetonitrile
17957:Methyl isocyanate
17875:Methyl isocyanide
17756:Isocyanoacetylene
17736:Cyanoformaldehyde
17615:Hydrogen peroxide
17500:Potassium cyanide
17456:Magnesium cyanide
17409:Disilicon carbide
17404:Dicarbon monoxide
17211:Hydrogen fluoride
17206:Hydrogen chloride
17087:
17086:
16912:Actinide hydrides
16288:Hydrogen halides
16250:
16215:
16214:
16185:
16184:
16162:
16161:
16126:
16125:
16088:
16087:
15949:
15948:
15855:
15821:
15820:
15791:
15790:
15768:
15767:
15745:
15744:
15708:
15707:
15655:
15654:
15517:
15516:
15464:
15463:
15315:
15314:
15272:
15271:
15249:
15248:
15212:
15211:
15139:
15138:
15105:
15104:
15076:
15075:
14938:
14937:
14896:
14895:
14841:Group 14 hydrides
14835:
14834:
14780:
14779:
14745:
14744:
14710:
14709:
14675:
14674:
14640:
14639:
14479:
14478:
14424:
14423:
14295:
14294:
13507:978-0-582-31080-3
13488:978-0-08-037941-8
13454:978-0-85186-489-1
12590:Astron. Astrophys
12430:978-0-8053-6624-2
12403:Campbell, Neil A.
12388:978-0-683-07354-6
12329:10.1021/ja043596p
12323:(17): 6231–6241.
12134:(6633): 707–712.
11906:(7762): 504–508.
11687:978-0-8155-0734-5
11662:978-0-307-35178-4
11637:978-0-262-69313-4
11577:978-0-306-40895-3
11552:978-93-131-6303-9
11305:978-1-4398-3423-7
11155:(7807): 184–189.
11025:978-1-62410-067-3
10903:. 6 October 2009.
10730:(Press release).
10704:. 12 October 2021
10357:Elucidare Limited
10106:10.1021/ja5042836
9900:. 3 February 2022
9479:978-0-07-470146-1
9264:"Woulfe's bottle"
9205:978-0-486-43802-3
9138:978-0-7923-3254-1
9111:978-3-319-05437-7
9084:978-3-319-38849-6
9057:978-1-4786-3841-4
8882:From pp. 448–449:
8711:978-0-12-352651-9
8671:10.1021/am5016588
8665:(11): 8903–8908.
8602:on 23 August 2011
8580:978-0-12-352651-9
8326:. pp. 9–26.
8322:(94th ed.).
8081:(26): 3053–3055.
7853:978-0-07-057145-7
7749:Our World in Data
7705:Sigma-Aldrich Co.
7638:978-0-618-94690-7
7517:978-1-4067-7302-6
7141:
7140:
7111:
7110:
6791:is the reaction:
6573:waste product of
6530:organic acidurias
6425:nitrogen fixation
6362:nitrogen fixation
6049:
6044:
6005:
5996:
5948:
5928:
5823:calcium hydroxide
5733:
5732:
5589:ammonia corrodes
5530:§ Properties
5521:respiratory tract
5517:
5516:
5278:Coking wastewater
5064:-based catalyst.
4969:carbon neutrality
4694:contamination of
4680:zoonotic bacteria
4637:energy efficiency
4503:calcined magnesia
4499:ammonium chloride
4484:hydrochloric acid
4447:Muslim alchemists
4290:ammonium chloride
4240:hydrochloric acid
3982:Andrussow process
3799:hydrogen chloride
3782:(HCOOH) to yield
3495:hydrogen chloride
3463:
3378:, so it has some
3331:Self-dissociation
3303:solvated electron
3226:ammonium chloride
3222:hydrochloric acid
3215:hydrogen chloride
3203:ammonium chloride
3199:hydrochloric acid
3064:. Three of these
2988:
2987:
2735:
2734:
2677:Potassium nitrate
2597:. The ionic self-
2562:aqueous solutions
2553:
2552:
2203:
2202:
1624:Ammonium chloride
1602:Georgius Agricola
1594:ammonium chloride
1548:is a solution of
1525:nitrogen fixation
1492:nitrogenous waste
1484:pnictogen hydride
1482:and the simplest
1453:chemical compound
1442:Chemical compound
1440:
1439:
1353:Related compounds
1318:Safety data sheet
1020:Hazard statements
507:InChI=1S/H3N/h1H3
463:CompTox Dashboard
207:Interactive image
105:
104:
16:Chemical compound
19959:
19922:Industrial gases
19897:Inorganic amines
19827:
19821:
19806:
19800:
19650:
19608:
19597:
19570:
19564:
19545:
19521:
19508:
19494:
19475:
19466:
19454:
19427:
19413:
19388:
19359:
19346:
19332:
19313:
19304:
19293:
19266:
19247:
19233:
19222:
19211:
19199:
19193:
19183:
19177:
19168:
19148:
19123:
19110:
19096:
19087:
19067:
19058:
19048:
19035:
19022:
19004:
18998:
18985:
18963:
18944:
18931:
18917:
18908:
18888:
18879:
18866:
18853:
18837:
18831:
18822:
18811:
18805:
18797:
18783:
18769:
18746:
18733:
18719:
18710:
18697:
18677:
18667:
18657:
18644:
18635:
18634:
18616:
18609:
18602:
18593:
18592:
18579:
18578:
18577:
18567:
18566:
18565:
18555:
18554:
18553:
18542:
18541:
18489:Organic compound
18389:Chemical formula
18294:Dihydroxyacetone
18242:Hydrogen cyanide
17927:Cyanodiacetylene
17781:Propadienylidene
17675:Thioformaldehyde
17550:Titanium dioxide
17515:Sodium hydroxide
17436:Hydrogen sulfide
17424:Hydrogen cyanide
17384:Carbonyl sulfide
17349:
17340:
17331:
17289:Silicon monoxide
17222:Hydroxyl radical
17134:
17133:
17114:
17107:
17100:
17091:
17090:
16248:
16187:
16186:
16164:
16163:
16128:
16127:
16090:
16089:
15951:
15950:
15874:
15873:
15853:
15793:
15792:
15770:
15769:
15747:
15746:
15710:
15709:
15657:
15656:
15519:
15518:
15466:
15465:
15328:
15327:
15274:
15273:
15251:
15250:
15214:
15213:
15141:
15140:
15107:
15106:
15078:
15077:
14940:
14939:
14898:
14897:
14846:
14845:
14782:
14781:
14747:
14746:
14712:
14711:
14677:
14676:
14642:
14641:
14492:
14491:
14426:
14425:
14386:
14385:
14322:
14315:
14308:
14299:
14298:
14285:
14273:
14249:
14238:Oxidation states
14067:
14066:
14035:
14034:
13969:
13968:
13933:
13932:
13921:
13920:
13866:
13865:
13611:
13604:
13597:
13588:
13587:
13560:
13520:
13511:
13492:
13477:(2nd ed.).
13466:
13446:
13428:
13426:
13424:
13412:
13391:
13389:
13388:
13381:
13379:
13377:
13352:
13351:
13349:
13317:
13311:
13310:
13290:
13284:
13283:
13263:
13257:
13256:
13254:
13222:
13216:
13215:
13187:
13181:
13180:
13178:
13146:
13140:
13139:
13119:
13113:
13112:
13110:
13078:
13072:
13071:
13035:
13029:
13028:
13000:
12994:
12993:
12991:
12959:
12953:
12952:
12932:
12926:
12925:
12893:
12887:
12886:
12854:
12848:
12847:
12844:10.1063/1.430946
12818:
12812:
12811:
12809:
12777:
12771:
12770:
12768:
12766:
12755:
12749:
12748:
12746:
12712:
12703:
12697:
12696:
12672:
12666:
12665:
12663:
12661:
12651:
12645:
12644:
12612:
12606:
12605:
12581:
12575:
12574:
12538:
12532:
12531:
12503:
12494:
12493:
12461:
12455:
12441:
12435:
12434:
12399:
12393:
12392:
12372:
12366:
12365:
12347:
12341:
12340:
12311:
12305:
12302:
12296:
12295:
12283:
12277:
12276:
12266:
12256:
12232:
12226:
12225:
12207:
12201:
12200:
12180:
12174:
12173:
12171:
12169:
12158:
12152:
12151:
12118:
12112:
12111:
12054:
12045:
12044:
12013:Nature Catalysis
12004:
11998:
11997:
11964:
11958:
11957:
11931:
11890:
11884:
11883:
11865:
11848:(4): 1127–1139.
11833:
11824:
11823:
11791:
11785:
11784:
11775:(6): 1228–1236.
11760:
11754:
11753:
11751:
11749:
11729:
11723:
11722:
11720:
11718:
11698:
11692:
11691:
11673:
11667:
11666:
11648:
11642:
11641:
11623:
11617:
11616:
11588:
11582:
11581:
11563:
11557:
11556:
11539:
11533:
11532:
11530:
11528:
11514:
11508:
11507:
11505:
11503:
11493:
11487:
11486:
11484:
11482:
11473:
11465:
11456:
11455:
11453:
11451:
11437:
11431:
11430:
11428:
11426:
11420:ammoniatanks.com
11412:
11406:
11393:
11387:
11386:
11384:
11382:
11376:Water/Wastewater
11367:
11356:
11355:
11347:
11341:
11340:
11338:
11336:
11330:The Water Centre
11321:
11310:
11309:
11289:
11283:
11282:
11280:
11278:
11264:
11258:
11257:
11247:
11229:
11205:
11199:
11198:
11188:
11140:
11134:
11133:
11123:
11117:
11107:
11101:
11095:
11089:
11088:
11086:
11075:
11067:
11058:
11055:
11049:
11046:Fuming white oak
11043:
11037:
11036:
11034:
11032:
10999:
10993:
10992:
10964:
10958:
10957:
10937:
10931:
10930:
10928:
10926:
10911:
10905:
10904:
10893:
10887:
10886:
10875:
10869:
10868:
10866:
10864:
10855:. Archived from
10849:
10843:
10842:
10810:
10804:
10803:
10801:
10793:
10787:
10786:
10784:
10776:
10770:
10769:
10767:
10765:
10750:
10744:
10743:
10741:
10739:
10720:
10714:
10713:
10711:
10709:
10692:
10686:
10685:
10683:
10681:
10662:
10656:
10655:
10653:
10651:
10634:
10628:
10627:
10625:
10623:
10608:
10602:
10601:
10599:
10597:
10592:. 6 October 2020
10582:
10576:
10575:
10573:
10571:
10556:
10550:
10549:
10547:
10545:
10530:
10524:
10523:
10521:
10519:
10504:
10498:
10497:
10494:royalsociety.org
10486:
10480:
10479:
10477:
10475:
10469:
10462:
10453:
10447:
10446:
10444:
10442:
10437:. chm.bris.ac.uk
10431:
10425:
10424:
10413:
10407:
10406:
10404:
10402:
10391:
10385:
10379:
10374:
10368:
10367:
10365:
10354:
10345:
10339:
10338:
10336:
10334:
10328:
10321:
10312:
10306:
10305:
10303:
10301:
10295:
10288:
10279:
10273:
10272:
10270:
10263:
10255:
10246:
10245:
10227:
10221:
10220:
10218:
10216:
10210:"Ammonia Motors"
10202:
10196:
10195:
10177:
10133:
10127:
10126:
10108:
10084:
10078:
10077:
10075:
10073:
10036:
10030:
10029:
10009:
10003:
10002:
10000:
9998:
9993:on 26 April 2019
9989:. Archived from
9978:
9972:
9971:
9969:
9945:
9936:
9935:
9933:
9931:
9916:
9910:
9909:
9907:
9905:
9890:
9884:
9883:
9871:
9865:
9864:
9852:
9846:
9834:
9828:
9813:
9807:
9806:
9770:
9764:
9763:
9735:
9729:
9728:
9714:
9708:
9707:
9705:
9703:
9697:
9690:
9682:
9676:
9675:
9673:
9671:
9657:
9651:
9650:
9648:
9646:
9637:. Archived from
9626:
9620:
9619:
9617:
9615:
9601:
9595:
9594:
9592:
9590:
9575:
9569:
9568:
9558:
9526:
9520:
9519:
9517:
9515:
9509:
9498:
9490:
9484:
9483:
9465:
9459:
9458:
9432:
9423:
9412:
9406:
9356:
9350:
9349:
9333:
9327:
9326:
9316:
9285:
9279:
9278:
9276:
9274:
9260:
9254:
9253:
9233:
9227:
9226:
9216:
9210:
9209:
9189:
9183:
9149:
9143:
9142:
9122:
9116:
9115:
9095:
9089:
9088:
9068:
9062:
9061:
9041:
9035:
8991:Bond, Sarah E.,
8967:Smith, William,
8919:
8913:
8853:
8847:
8846:
8844:
8842:
8831:
8825:
8808:
8802:
8792:
8786:
8738:
8732:
8722:
8716:
8715:
8697:
8691:
8690:
8654:
8648:
8633:
8627:
8621:
8612:
8611:
8609:
8607:
8591:
8585:
8584:
8566:
8560:
8559:
8557:
8518:
8509:
8503:
8502:
8486:
8480:
8479:
8477:
8445:
8439:
8438:
8427:
8421:
8420:
8396:
8390:
8384:
8373:
8372:
8344:
8338:
8337:
8313:
8304:
8303:
8277:
8271:
8270:
8252:
8246:
8245:
8225:
8214:
8213:
8183:
8172:
8171:
8161:
8155:
8154:
8143:
8137:
8136:
8124:
8118:
8105:
8099:
8098:
8066:
8060:
8059:
8031:
8025:
8024:
8022:
7998:
7992:
7991:
7972:
7966:
7960:
7954:
7947:
7941:
7935:
7914:
7913:
7895:
7889:
7888:
7877:
7871:
7857:
7836:R. Norris Shreve
7832:
7826:
7825:
7812:
7806:
7805:
7798:
7792:
7791:
7780:
7774:
7773:
7766:
7760:
7759:
7757:
7755:
7737:
7731:
7730:
7718:
7712:
7702:
7696:
7695:
7680:
7671:
7670:
7668:
7666:
7657:
7649:
7643:
7642:
7624:
7615:
7614:
7602:
7596:
7585:
7579:
7578:
7576:
7574:
7563:
7557:
7556:
7528:
7522:
7521:
7499:
7493:
7492:
7490:
7488:
7478:
7472:
7471:
7469:
7462:
7454:
7407:Ammonia solution
7392:Ammonia fountain
7380:
7378:Chemistry portal
7375:
7374:
7373:
7332:
7274:
7252:
7246:observations of
7195:
7180:
7156:
7135:
7126:
7113:
7105:
7096:
7076:
7072:
7057:
7045:
7024:
7020:
7013:
7006:
6983:
6979:
6977:
6971:
6969:
6968:
6963:
6961:
6960:
6935:
6934:
6933:
6930:
6923:
6916:
6915:
6913:
6902:
6900:
6898:
6897:
6892:
6890:
6889:
6877:
6848:
6846:
6845:
6840:
6838:
6837:
6805:
6790:
6766:
6759:
6745:
6738:
6731:
6721:
6714:
6703:molecular clouds
6441:
6360:gas. Therefore,
6359:
6337:
6263:partial pressure
6252:
6244:phosphonium salt
6238:
6122:
6120:
6119:
6114:
6109:
6108:
6098:
6075:
6070:
6069:
6047:
6046:
6045:
6042:
6030:
6029:
6015:
6013:
6010:
6003:
5997:
5995:
5993:
5992:
5985:
5977:
5976:
5974:
5967:
5959:
5956:
5953:
5946:
5936:
5933:
5926:
5915:metal catalyst:
5899:) to ammonia (NH
5854:
5827:sodium hydroxide
5813:
5751:dry distillation
5715:
5714:
5707:
5513:
5509:
5505:
5501:
5496:
5491:
5486:
5468:
5464:
5460:
5455:
5450:
5432:
5427:
5387:by weight (w/w)
5380:
5379:
5348:
5055:
5045:ammonium sulfate
5042:
4995:
4941:and the city of
4931:greenhouse gases
4909:
4864:
4773:greenhouse gases
4519:Joseph Priestley
4455:Jābir ibn Hayyān
4436:ancient dentists
4261:
4214:Ammonia solution
4170:
4153:
4126:
4090:
4047:
4017:ammonium nitrate
4008:Wöhler synthesis
3974:Hydrogen cyanide
3969:peroxide process
3934:
3905:
3881:nitrogen dioxide
3792:
3748:
3660:
3646:
3636:
3608:kinetic products
3601:
3594:
3576:, expressed per
3559:
3541:
3507:
3464:
3443:
3441:
3440:
3437:
3432:
3431:
3428:
3413:
3412:
3411:
3408:
3397:
3396:
3395:
3392:
3370:
3369:
3368:
3365:
3360:
3359:
3356:
3326:
3292:
3291:
3290:
3287:
3275:protic substance
3269:
3250:
3211:ammonium nitrate
3122:
3103:
3094:aqueous solution
3019:transition metal
3011:
2978:
2965:
2952:
2928:
2915:
2902:
2889:
2862:
2861:
2779:Divers' solution
2775:ammonium nitrate
2647:Ammonium nitrate
2637:Ammonium acetate
2630:
2619:
2618:
2607:
2596:
2577:
2570:
2215:
2212:
2204:
1879:
1875:
1868:specific gravity
1846:Ammonia readily
1755:hydrogen bonding
1747:lighter than air
1716:
1701:
1632:ammonium sulfate
1554:
1539:
1477:
1424:
1418:
1415:
1414:
1247:lowest published
1154:Explosive limits
1129:
1122:
1115:
1108:
1093:
1073:
1069:
1065:
1061:
1057:
1053:
1039:
1035:
1031:
1027:
999:
994:
989:
984:
952:−46 kJ/mol
948:
921:
901:Thermochemistry
880:Trigonal pyramid
815:Refractive index
808:
806:
580:
567:
557:Chemical formula
517:InChI=1/H3N/h1H3
487:
486:
471:
469:
443:
407:
396:
385:
368:
346:Gmelin Reference
329:
321:
310:
299:
279:
259:
227:
209:
185:
157:Nitrogen hydride
142:Hydrogen nitride
81:
75:
68:
64:
52:Ammonia solution
30:
29:
28:
25:
19967:
19966:
19962:
19961:
19960:
19958:
19957:
19956:
19882:
19881:
19880:
19875:
19874:
19828:
19825:
19822:
19819:
19807:
19804:
19801:
19798:
19649:
19645:
19641:
19606:
19602:
19596:
19592:
19588:
19571:
19568:
19565:
19562:
19544:
19540:
19536:
19535:
19520:
19516:
19512:
19510:
19507:
19503:
19499:
19493:
19489:
19477:
19474:
19470:
19468:
19464:
19460:
19453:
19449:
19445:
19426:
19422:
19418:
19411:
19407:
19386:
19382:
19358:
19354:
19350:
19348:
19345:
19341:
19337:
19331:
19327:
19315:
19312:
19308:
19306:
19302:
19298:
19292:
19288:
19284:
19277:
19268:
19265:
19261:
19257:
19246:
19242:
19238:
19231:
19227:
19220:
19216:
19209:
19205:
19200:
19197:
19194:
19191:
19184:
19181:
19178:
19175:
19166:
19162:
19160:
19147:
19143:
19139:
19137:
19122:
19118:
19114:
19112:
19109:
19105:
19101:
19095:
19091:
19089:
19085:
19081:
19069:
19066:
19062:
19060:
19057:
19053:
19047:
19043:
19039:
19037:
19034:
19030:
19026:
19024:
19021:
19017:
19013:
19011:
19007:
19005:
19002:
18999:
18996:
18987:
18984:
18980:
18976:
18974:
18965:
18962:
18958:
18954:
18943:
18939:
18935:
18933:
18930:
18926:
18922:
18916:
18912:
18910:
18906:
18902:
18890:
18887:
18883:
18881:
18878:
18874:
18870:
18868:
18865:
18861:
18857:
18855:
18851:
18847:
18840:
18838:
18835:
18832:
18829:
18821:
18817:
18812:
18809:
18806:
18803:
18799:
18796:
18792:
18788:
18785:
18782:
18778:
18774:
18771:
18768:
18764:
18760:
18753:
18745:
18741:
18737:
18735:
18732:
18728:
18724:
18718:
18714:
18712:
18708:
18704:
18696:
18692:
18688:
18675:
18671:
18669:
18665:
18663:
18659:
18656:
18652:
18648:
18646:
18643:
18639:
18627:
18620:
18590:
18585:
18575:
18573:
18563:
18561:
18551:
18549:
18529:
18355:
18331:
18322:
18275:
18265:
18208:
18196:
18177:Propionaldehyde
18152:Ethylene glycol
18141:
18133:
18129:
18100:
18098:
18091:
18047:Cyanohexatriyne
18033:
18026:
17973:
17966:
17901:
17894:
17854:
17807:
17800:
17771:Methoxy radical
17701:
17694:
17690:Thiocyanic acid
17571:
17564:
17474:
17414:Ethynyl radical
17350:
17344:
17343:
17342:
17341:
17335:
17334:
17333:
17332:
17323:
17314:Sulfur monoxide
17299:Sodium chloride
17284:Silicon carbide
17191:Diatomic carbon
17181:Carbon monoxide
17123:
17118:
17088:
17083:
17065:
17061:
17053:
17045:
17037:
17029:
17021:
17013:
17005:
16997:
16989:
16981:
16973:
16965:
16957:
16950:
16946:
16939:
16931:
16923:
16906:
16902:
16894:
16886:
16878:
16870:
16862:
16854:
16846:
16838:
16830:
16822:
16814:
16806:
16798:
16790:
16782:
16774:
16766:
16758:
16750:
16742:
16734:
16726:
16718:
16710:
16702:
16694:
16677:
16667:
16658:
16650:
16646:
16633:
16625:
16594:
16580:
16565:
16550:
16542:
16534:
16526:
16518:
16505:
16497:
16484:
16471:
16458:
16445:
16437:
16429:
16421:
16413:
16405:
16397:
16389:
16381:
16373:
16365:
16357:
16349:
16332:
16289:
16282:
16277:
16268:
16245:
16236:
16228:
16211:
16201:
16181:
16177:
16158:
16154:
16150:
16141:
16122:
16118:
16114:
16105:
16084:
16075:
16071:
16063:
16059:
16051:
16047:
16039:
16035:
16027:
16023:
16015:
16011:
16003:
15999:
15991:
15987:
15979:
15975:
15966:
15945:
15937:
15933:
15925:
15921:
15913:
15909:
15901:
15897:
15888:
15868:
15866:
15859:
15851:
15842:
15829:
15817:
15807:
15787:
15783:
15764:
15760:
15741:
15737:
15733:
15725:
15704:
15700:
15696:
15688:
15684:
15676:
15672:
15651:
15642:
15638:
15630:
15626:
15618:
15614:
15606:
15602:
15594:
15590:
15582:
15578:
15570:
15566:
15558:
15554:
15546:
15542:
15534:
15513:
15509:
15505:
15497:
15493:
15485:
15481:
15460:
15451:
15447:
15439:
15435:
15427:
15423:
15415:
15411:
15403:
15399:
15391:
15387:
15379:
15375:
15367:
15363:
15355:
15351:
15343:
15322:
15311:
15307:
15299:
15268:
15264:
15245:
15241:
15237:
15229:
15208:
15204:
15200:
15192:
15188:
15180:
15176:
15168:
15164:
15156:
15135:
15126:
15122:
15101:
15097:
15093:
15072:
15063:
15059:
15051:
15047:
15039:
15035:
15027:
15023:
15015:
15011:
15003:
14999:
14991:
14987:
14979:
14975:
14967:
14963:
14955:
14934:
14929:
14921:
14913:
14892:
14831:
14827:
14819:
14815:
14807:
14776:
14772:
14768:
14760:
14741:
14737:
14733:
14725:
14706:
14702:
14698:
14690:
14671:
14667:
14663:
14655:
14636:
14632:
14628:
14620:
14616:
14608:
14604:
14596:
14592:
14584:
14580:
14572:
14568:
14560:
14556:
14548:
14544:
14536:
14532:
14524:
14520:
14507:
14486:
14475:
14471:
14463:
14455:
14447:
14439:
14420:
14380:
14378:
14371:
14338:
14331:
14326:
14296:
14291:
14279:
14267:
14243:
14232:
14228:
14220:
14212:
14204:
14195:
14187:
14183:
14174:
14166:
14158:
14150:
14142:
14134:
14126:
14118:
14108:
14099:
14091:
14071:
14065:
14062:
14061:
14060:
14058:
14051:
14047:
14043:
14033:
14030:
14029:
14028:
14021:
14014:
14010:
13997:
13989:
13985:
13976:
13967:
13964:
13963:
13962:
13960:
13953:
13941:
13931:
13928:
13927:
13926:
13919:
13916:
13915:
13914:
13909:
13901:
13897:
13889:
13885:
13878:
13864:
13861:
13860:
13859:
13854:
13846:
13842:
13834:
13813:
13809:
13796:
13792:
13768:
13760:
13737:
13724:
13709:
13703:
13694:
13686:
13678:
13674:
13665:
13652:
13644:
13636:
13621:
13615:
13551:
13527:
13508:
13489:
13455:
13435:
13433:Further reading
13422:
13420:
13401:, ed. (1911). "
13386:
13384:
13375:
13373:
13364:
13361:
13356:
13355:
13318:
13314:
13291:
13287:
13264:
13260:
13223:
13219:
13188:
13184:
13147:
13143:
13120:
13116:
13079:
13075:
13036:
13032:
13001:
12997:
12960:
12956:
12933:
12929:
12899:
12894:
12890:
12860:
12855:
12851:
12819:
12815:
12778:
12774:
12764:
12762:
12757:
12756:
12752:
12710:
12704:
12700:
12673:
12669:
12659:
12657:
12653:
12652:
12648:
12618:
12613:
12609:
12582:
12578:
12539:
12535:
12504:
12497:
12470:Phys. Rev. Lett
12467:
12462:
12458:
12452:Wayback Machine
12442:
12438:
12431:
12400:
12396:
12389:
12373:
12369:
12362:
12348:
12344:
12312:
12308:
12303:
12299:
12294:on 20 May 2007.
12284:
12280:
12233:
12229:
12222:
12208:
12204:
12181:
12177:
12167:
12165:
12159:
12155:
12119:
12115:
12055:
12048:
12005:
12001:
11965:
11961:
11891:
11887:
11834:
11827:
11792:
11788:
11761:
11757:
11747:
11745:
11730:
11726:
11716:
11714:
11699:
11695:
11688:
11674:
11670:
11663:
11649:
11645:
11638:
11624:
11620:
11613:
11589:
11585:
11578:
11564:
11560:
11553:
11541:
11540:
11536:
11526:
11524:
11516:
11515:
11511:
11501:
11499:
11495:
11494:
11490:
11480:
11478:
11471:
11467:
11466:
11459:
11449:
11447:
11439:
11438:
11434:
11424:
11422:
11414:
11413:
11409:
11403:Wayback Machine
11394:
11390:
11380:
11378:
11368:
11359:
11348:
11344:
11334:
11332:
11322:
11313:
11306:
11290:
11286:
11276:
11274:
11266:
11265:
11261:
11220:(12): 613–628.
11206:
11202:
11141:
11137:
11132:(5th ed.).
11124:
11120:
11108:
11104:
11096:
11092:
11084:
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10876:
10872:
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10860:
10851:
10850:
10846:
10811:
10807:
10799:
10795:
10794:
10790:
10782:
10778:
10777:
10773:
10763:
10761:
10751:
10747:
10737:
10735:
10732:IHI Corporation
10727:
10722:
10721:
10717:
10707:
10705:
10694:
10693:
10689:
10679:
10677:
10664:
10663:
10659:
10649:
10647:
10636:
10635:
10631:
10621:
10619:
10618:. 30 March 2022
10610:
10609:
10605:
10595:
10593:
10590:Offshore Energy
10584:
10583:
10579:
10569:
10567:
10558:
10557:
10553:
10543:
10541:
10531:
10527:
10517:
10515:
10506:
10505:
10501:
10488:
10487:
10483:
10473:
10471:
10467:
10460:
10454:
10450:
10440:
10438:
10433:
10432:
10428:
10415:
10414:
10410:
10400:
10398:
10393:
10392:
10388:
10377:
10375:
10371:
10363:
10352:
10346:
10342:
10332:
10330:
10326:
10319:
10313:
10309:
10299:
10297:
10293:
10286:
10280:
10276:
10268:
10261:
10257:
10256:
10249:
10242:
10228:
10224:
10214:
10212:
10203:
10199:
10141:
10134:
10130:
10085:
10081:
10071:
10069:
10037:
10033:
10010:
10006:
9996:
9994:
9979:
9975:
9946:
9939:
9929:
9927:
9917:
9913:
9903:
9901:
9898:Offshore Energy
9892:
9891:
9887:
9872:
9868:
9853:
9849:
9835:
9831:
9814:
9810:
9771:
9767:
9736:
9732:
9715:
9711:
9701:
9699:
9695:
9688:
9684:
9683:
9679:
9669:
9667:
9659:
9658:
9654:
9644:
9642:
9627:
9623:
9613:
9611:
9603:
9602:
9598:
9588:
9586:
9584:Washington Post
9576:
9572:
9527:
9523:
9513:
9511:
9507:
9496:
9492:
9491:
9487:
9480:
9466:
9462:
9455:
9433:
9426:
9413:
9409:
9357:
9353:
9334:
9330:
9286:
9282:
9272:
9270:
9268:Chemistry World
9262:
9261:
9257:
9250:
9234:
9230:
9217:
9213:
9206:
9190:
9186:
9174:
9150:
9146:
9139:
9123:
9119:
9112:
9096:
9092:
9085:
9069:
9065:
9058:
9042:
9038:
8920:
8916:
8878:Natural History
8854:
8850:
8840:
8838:
8833:
8832:
8828:
8809:
8805:
8794:Kopp, Hermann,
8793:
8789:
8739:
8735:
8723:
8719:
8712:
8698:
8694:
8655:
8651:
8634:
8630:
8622:
8615:
8605:
8603:
8592:
8588:
8581:
8567:
8563:
8555:
8516:
8510:
8506:
8487:
8483:
8446:
8442:
8429:
8428:
8424:
8397:
8393:
8385:
8376:
8349:Physical Review
8345:
8341:
8334:
8314:
8307:
8300:
8278:
8274:
8253:
8249:
8226:
8217:
8184:
8175:
8162:
8158:
8145:
8144:
8140:
8125:
8121:
8106:
8102:
8067:
8063:
8032:
8028:
7999:
7995:
7974:
7973:
7969:
7961:
7957:
7948:
7944:
7936:
7917:
7910:
7896:
7892:
7879:
7878:
7874:
7854:
7833:
7829:
7814:
7813:
7809:
7800:
7799:
7795:
7782:
7781:
7777:
7768:
7767:
7763:
7753:
7751:
7741:Ritchie, Hannah
7738:
7734:
7719:
7715:
7703:
7699:
7682:
7681:
7674:
7664:
7662:
7655:
7651:
7650:
7646:
7639:
7625:
7618:
7603:
7599:
7587:Perrin, D. D.,
7586:
7582:
7572:
7570:
7565:
7564:
7560:
7529:
7525:
7518:
7500:
7496:
7486:
7484:
7480:
7479:
7475:
7467:
7460:
7456:
7455:
7451:
7446:
7403:
7376:
7371:
7369:
7366:
7352:
7343:
7331:
7327:
7319:
7311:infrared cirrus
7301:
7282:
7273:
7269:
7251:
7247:
7241:
7215:
7194:
7190:
7187:
7178:
7174:
7124:
7121:+ HCO → [NH
7120:
7116:
7095:
7091:
7087:
7083:
7079:
7071:
7067:
7064:
7056:
7052:
7048:
7044:
7040:
7036:
7032:
7022:
7019:
7015:
7011:
7004:
7000:
6996:
6992:
6981:
6975:
6973:
6953:
6949:
6941:
6938:
6937:
6931:
6928:
6927:
6925:
6918:
6911:
6909:
6904:
6885:
6881:
6873:
6856:
6853:
6852:
6850:
6830:
6826:
6818:
6815:
6814:
6803:
6799:
6795:
6789:
6785:
6778:
6765:
6761:
6758:
6754:
6744:
6740:
6737:
6733:
6727:
6723:
6720:
6716:
6713:
6709:
6686:
6599:
6567:
6561:
6541:α-ketoglutarate
6482:
6440:
6436:
6432:
6413:
6376:, benefit from
6358:
6354:
6343:metabolic waste
6335:
6331:
6327:
6323:
6319:
6315:
6278:
6251:
6247:
6237:
6233:
6219:tetrahydrofuran
6204:, which can be
6202:lithium nitride
6198:electrochemical
6178:
6176:Electrochemical
6173:
6172:
6161:steam reforming
6094:
6087:
6071:
6065:
6061:
6053:
6041:
6025:
6021:
6017:
6011:
6006:
5988:
5981:
5980:
5978:
5970:
5963:
5961:
5960:
5958:
5954:
5949:
5934:
5929:
5924:
5922:
5919:
5918:
5910:
5902:
5898:
5869:
5861:
5853:
5849:
5845:
5841:
5837:
5833:
5807:
5803:
5798:
5792:
5788:
5760:, where it was
5739:
5738:
5737:
5734:
5729:
5716:
5712:
5702:
5696:
5689:
5562:
5398:
5386:
5362:
5347:
5343:
5324:
5312:fish hatcheries
5308:
5300:South Australia
5280:
5229:
5167:
5151:
5145:
5125:
5113:
5105:Birch reduction
5101:methamphetamine
5077:
5060:), relies on a
5054:
5048:
5041:
5037:
5034:
5029:
4994:
4988:
4981:
4976:IHI Corporation
4905:
4888:
4872:carbon monoxide
4863:
4857:
4730:
4668:
4625:
4593:
4588:
4517:in 1770 and by
4507:magnesium oxide
4463:Albertus Magnus
4438:to wash teeth.
4409:Hammoniacus sal
4401:Aëtius of Amida
4337:
4317:waste treatment
4310:
4302:
4299:
4268:
4266:Gaseous ammonia
4259:
4255:
4251:
4247:
4216:
4210:
4205:
4198:
4187:
4183:
4172:. Ammonia is a
4169:
4165:
4161:
4152:
4148:
4124:
4120:
4116:
4112:
4089:
4085:
4081:
4077:
4050:anticancer drug
4046:
4042:
4038:
4034:
3995:Raschig process
3938:With chlorine,
3933:
3929:
3903:
3899:
3895:
3891:
3887:
3865:Ostwald process
3858:
3846:ethyl carbamate
3793:) when heated.
3791:
3787:
3776:carboxylic acid
3766:triethanolamine
3746:
3742:
3738:
3734:
3730:
3726:
3702:
3688:, and a narrow
3659:
3655:
3651:
3645:
3641:
3634:
3630:
3626:
3622:
3600:
3596:
3593:
3589:
3586:nitrogen oxides
3575:
3558:
3554:
3551:
3539:
3535:
3531:
3527:
3523:
3506:
3502:
3475:
3471:
3453:
3451:
3438:
3435:
3434:
3429:
3426:
3425:
3423:
3409:
3406:
3405:
3403:
3393:
3390:
3389:
3387:
3366:
3363:
3362:
3357:
3354:
3353:
3351:
3347:
3333:
3325:
3321:
3317:
3313:
3288:
3285:
3284:
3282:
3267:
3263:
3248:
3245:+ HCl → [NH
3244:
3240:
3180:
3162:radiation of a
3120:
3116:
3101:
3027:
3010:
3006:
3002:
2998:
2976:
2963:
2951:
2947:
2943:
2939:
2926:
2913:
2900:
2887:
2852:
2846:
2804:metals such as
2802:electropositive
2787:vapour pressure
2697:Sodium chloride
2687:Sodium fluoride
2657:Lithium nitrate
2629:
2625:
2606:
2602:
2595:
2591:
2576:
2572:
2569:
2565:
2262:
2257:
2255:
2250:
2248:
2243:
2241:
2236:
2234:
2229:
2224:
2219:
2211:
2207:
1924:
1919:
1914:
1912:
1907:
1905:
1900:
1898:
1893:
1888:
1883:
1873:
1844:
1803:
1792:
1779:
1735:
1734:
1733:
1732:
1731:
1725:
1724:
1723:
1722:
1717:
1709:
1708:
1707:
1702:
1691:
1620:
1607:De re metallica
1596:. According to
1568:Natural History
1561:
1553:
1549:
1538:
1534:
1476:
1467:
1443:
1436:
1431:
1430:
1429: ?)
1420:
1416:
1412:
1408:
1385:
1354:
1344:
1338:
1309:
1296:
1275:
1254:
1250:
1244:
1235:
1199:
1193:
1181:
1175:
1145:
1142:
1134:
1133:
1132:
1131:
1124:
1117:
1110:
1103:
1099:
1091:
1048:
1022:
1008:
977:
949:
946:
940:
936:
933:
932:Std enthalpy of
922:
919:
912:
909:
890:
876:
874:Molecular shape
867:
861:
847:
825:
823:
804:
802:
799:
761:
743:
729:857.3 kPa
694:
682:
630:
589:Colourless gas
578:
566:
562:
559:
545:
542:
537:
536:
525:
522:
521:
518:
512:
511:
508:
502:
501:
490:
472:
465:
446:
426:
410:
397:
371:
348:
339:
302:
282:
262:
239:
230:
212:
199:
188:
175:
161:
160:
132:
131:
120:
63:
54:
48:
26:
23:
22:
20:
17:
12:
11:
5:
19965:
19955:
19954:
19949:
19944:
19939:
19934:
19932:Nitrogen cycle
19929:
19924:
19919:
19914:
19909:
19904:
19899:
19894:
19877:
19876:
19871:
19870:
19867:
19864:
19861:
19858:
19855:
19850:
19845:
19840:
19835:
19830:
19824:
19818:
19814:
19809:
19803:
19797:
19793:
19790:
19786:
19785:
19780:
19775:
19770:
19765:
19760:
19755:
19750:
19745:
19740:
19735:
19730:
19725:
19720:
19715:
19711:
19710:
19707:
19704:
19703:
19700:
19697:
19694:
19691:
19688:
19685:
19682:
19679:
19676:
19673:
19670:
19667:
19664:
19661:
19658:
19655:
19652:
19647:
19643:
19638:
19634:
19633:
19630:
19627:
19624:
19619:
19610:
19604:
19599:
19594:
19590:
19585:
19582:
19579:
19576:
19573:
19567:
19561:
19557:
19552:
19547:
19542:
19538:
19531:
19526:
19523:
19518:
19514:
19505:
19501:
19496:
19491:
19485:
19484:
19481:
19472:
19462:
19457:
19451:
19447:
19442:
19437:
19434:
19429:
19424:
19420:
19415:
19409:
19404:
19399:
19396:
19393:
19390:
19384:
19378:
19373:
19368:
19363:
19361:
19356:
19352:
19343:
19339:
19334:
19329:
19323:
19322:
19319:
19310:
19300:
19295:
19290:
19286:
19281:
19272:
19263:
19259:
19254:
19249:
19244:
19240:
19235:
19229:
19224:
19218:
19213:
19207:
19202:
19196:
19190:
19186:
19180:
19174:
19170:
19164:
19155:
19150:
19145:
19141:
19132:
19127:
19125:
19120:
19116:
19107:
19103:
19098:
19093:
19083:
19077:
19076:
19073:
19064:
19055:
19050:
19045:
19041:
19032:
19028:
19019:
19015:
19001:
18995:
18991:
18982:
18978:
18969:
18960:
18956:
18951:
18946:
18941:
18937:
18928:
18924:
18919:
18914:
18904:
18898:
18897:
18894:
18885:
18876:
18872:
18863:
18859:
18849:
18844:
18834:
18828:
18824:
18819:
18814:
18808:
18802:
18794:
18790:
18780:
18776:
18766:
18762:
18757:
18748:
18743:
18739:
18730:
18726:
18721:
18716:
18706:
18700:
18699:
18694:
18690:
18685:
18683:
18681:
18679:
18673:
18654:
18650:
18641:
18633:
18632:
18629:
18628:
18619:
18618:
18611:
18604:
18596:
18587:
18586:
18584:
18583:
18571:
18559:
18547:
18534:
18531:
18530:
18528:
18527:
18522:
18517:
18512:
18506:
18501:
18496:
18491:
18486:
18481:
18476:
18471:
18466:
18461:
18456:
18451:
18446:
18441:
18436:
18431:
18426:
18421:
18416:
18414:Cosmochemistry
18411:
18406:
18401:
18396:
18391:
18386:
18381:
18379:Astrochemistry
18376:
18371:
18365:
18363:
18357:
18356:
18354:
18353:
18348:
18343:
18338:
18333:
18329:
18325:
18320:
18316:
18311:
18306:
18301:
18296:
18291:
18285:
18283:
18277:
18276:
18274:
18273:
18268:
18263:
18259:
18254:
18249:
18244:
18239:
18234:
18232:Formyl radical
18229:
18224:
18218:
18212:
18210:
18202:
18201:
18198:
18197:
18195:
18194:
18189:
18184:
18179:
18174:
18169:
18164:
18162:Methyl acetate
18159:
18154:
18149:
18144:
18139:
18135:
18131:
18127:
18121:
18116:
18111:
18105:
18103:
18093:
18092:
18090:
18089:
18084:
18079:
18074:
18069:
18064:
18059:
18054:
18052:Dimethyl ether
18049:
18044:
18038:
18036:
18028:
18027:
18025:
18024:
18019:
18017:Methyl formate
18014:
18009:
18004:
18002:Glycolaldehyde
17999:
17994:
17989:
17984:
17978:
17976:
17968:
17967:
17965:
17964:
17959:
17954:
17949:
17944:
17939:
17937:Glycolonitrile
17934:
17932:Ethylene oxide
17929:
17924:
17923:
17922:
17912:
17906:
17904:
17896:
17895:
17893:
17892:
17887:
17882:
17877:
17872:
17867:
17862:
17857:
17852:
17848:
17843:
17838:
17833:
17831:Cyclopropenone
17828:
17823:
17818:
17812:
17810:
17802:
17801:
17799:
17798:
17793:
17788:
17783:
17778:
17773:
17768:
17763:
17758:
17753:
17748:
17743:
17738:
17733:
17731:Cyanoacetylene
17728:
17723:
17718:
17713:
17706:
17704:
17696:
17695:
17693:
17692:
17687:
17682:
17677:
17672:
17667:
17662:
17657:
17652:
17650:Methyl radical
17647:
17642:
17637:
17632:
17627:
17625:Isocyanic acid
17622:
17617:
17612:
17607:
17602:
17597:
17592:
17590:Isocyanic acid
17587:
17582:
17576:
17574:
17566:
17565:
17563:
17562:
17557:
17552:
17547:
17542:
17537:
17535:Sulfur dioxide
17532:
17527:
17522:
17517:
17512:
17510:Sodium cyanide
17507:
17502:
17497:
17492:
17487:
17482:
17477:
17472:
17468:
17463:
17458:
17453:
17448:
17443:
17438:
17433:
17427:
17421:
17419:Formyl radical
17416:
17411:
17406:
17401:
17396:
17391:
17386:
17381:
17379:Carbon dioxide
17376:
17371:
17366:
17360:
17358:
17352:
17351:
17326:
17324:
17322:
17321:
17316:
17311:
17306:
17301:
17296:
17291:
17286:
17281:
17276:
17271:
17266:
17260:
17255:
17250:
17244:
17239:
17234:
17229:
17227:Iron(II) oxide
17224:
17219:
17213:
17208:
17203:
17198:
17193:
17188:
17183:
17178:
17173:
17168:
17163:
17158:
17153:
17148:
17142:
17140:
17131:
17125:
17124:
17117:
17116:
17109:
17102:
17094:
17085:
17084:
17082:
17081:
17075:
17073:
17067:
17066:
17064:
17063:
17059:
17055:
17051:
17047:
17043:
17039:
17035:
17031:
17027:
17023:
17019:
17015:
17011:
17007:
17003:
16999:
16995:
16991:
16987:
16983:
16979:
16975:
16971:
16967:
16963:
16959:
16955:
16951:
16948:
16944:
16941:
16937:
16933:
16929:
16925:
16921:
16916:
16914:
16908:
16907:
16905:
16904:
16900:
16896:
16892:
16888:
16884:
16880:
16876:
16872:
16868:
16864:
16860:
16856:
16852:
16848:
16844:
16840:
16836:
16832:
16828:
16824:
16820:
16816:
16812:
16808:
16804:
16800:
16796:
16792:
16788:
16784:
16780:
16776:
16772:
16768:
16764:
16760:
16756:
16752:
16748:
16744:
16740:
16736:
16732:
16728:
16724:
16720:
16716:
16712:
16708:
16704:
16700:
16696:
16692:
16687:
16685:
16679:
16678:
16676:
16675:
16665:
16660:
16656:
16652:
16648:
16644:
16640:
16635:
16631:
16627:
16623:
16619:
16607:
16602:
16592:
16587:
16576:
16572:
16561:
16557:
16552:
16548:
16544:
16540:
16536:
16532:
16528:
16524:
16520:
16516:
16512:
16507:
16503:
16499:
16495:
16491:
16486:
16482:
16478:
16473:
16469:
16465:
16460:
16456:
16452:
16447:
16443:
16439:
16435:
16431:
16427:
16423:
16419:
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15867:chalcogenides
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14408:
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14398:
14392:
14390:
14383:
14381:earth hydrides
14373:
14372:
14370:
14369:
14364:
14359:
14354:
14349:
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13629:
13627:
13623:
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13614:
13613:
13606:
13599:
13591:
13585:
13584:
13582:Ammonia, video
13579:
13573:
13567:
13561:
13549:
13540:
13534:
13526:
13525:External links
13523:
13522:
13521:
13512:
13506:
13493:
13487:
13467:
13453:
13434:
13431:
13430:
13429:
13413:
13399:Chisholm, Hugh
13382:
13366:"Aqua Ammonia"
13360:
13357:
13354:
13353:
13332:(2): 195–207.
13312:
13285:
13258:
13252:10.1086/191365
13217:
13182:
13176:10.1086/160241
13141:
13114:
13108:10.1086/185728
13073:
13060:10.1086/162825
13030:
13025:10.1086/152515
12995:
12954:
12927:
12922:10.1086/158168
12897:
12888:
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12849:
12813:
12807:10.1086/190665
12772:
12750:
12735:10.1086/191135
12698:
12667:
12646:
12641:10.1086/183856
12616:
12607:
12576:
12533:
12495:
12465:
12456:
12436:
12429:
12394:
12387:
12367:
12361:978-3794523856
12360:
12342:
12306:
12297:
12278:
12227:
12220:
12202:
12175:
12161:Roth, Karl S.
12153:
12113:
12046:
12019:(5): 463–469.
11999:
11959:
11885:
11825:
11806:(1): 183–188.
11786:
11755:
11724:
11693:
11686:
11668:
11661:
11643:
11636:
11618:
11612:978-3527306732
11611:
11583:
11576:
11558:
11551:
11534:
11509:
11488:
11457:
11432:
11407:
11388:
11357:
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11311:
11304:
11284:
11259:
11200:
11135:
11118:
11102:
11090:
11059:
11050:
11038:
11024:
10994:
10959:
10953:978-0323013406
10952:
10932:
10906:
10888:
10870:
10859:on 10 May 2008
10844:
10825:(4): 373–386.
10805:
10788:
10771:
10745:
10734:. 16 June 2022
10725:
10715:
10687:
10657:
10646:. 24 June 2021
10629:
10603:
10577:
10551:
10539:Science | AAAS
10525:
10499:
10481:
10448:
10426:
10408:
10386:
10369:
10340:
10307:
10274:
10247:
10240:
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10197:
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10128:
10079:
10031:
10004:
9973:
9937:
9911:
9885:
9866:
9847:
9829:
9808:
9765:
9746:(1–2): 23–28.
9730:
9709:
9677:
9652:
9621:
9596:
9570:
9541:(10): 105011.
9521:
9485:
9478:
9460:
9454:978-3527306732
9453:
9424:
9407:
9405:
9404:
9394:
9384:
9374:
9351:
9328:
9280:
9255:
9248:
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9144:
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9110:
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9063:
9056:
9036:
9034:
9033:
9010:
8999:
8989:
8975:
8965:
8951:
8941:
8924:Forbes, R.J.,
8914:
8912:
8911:
8901:
8891:
8848:
8835:"Sal-ammoniac"
8826:
8803:
8787:
8785:
8784:
8770:
8733:
8717:
8710:
8692:
8649:
8628:
8626:, p. 863.
8613:
8586:
8579:
8561:
8504:
8481:
8460:(1): 109–133.
8440:
8422:
8391:
8389:, p. 862.
8374:
8339:
8332:
8305:
8299:978-0471936237
8298:
8272:
8247:
8215:
8173:
8156:
8138:
8119:
8100:
8061:
8026:
7993:
7967:
7955:
7942:
7940:, p. 861.
7915:
7909:978-0486600062
7908:
7890:
7872:
7852:
7827:
7807:
7793:
7775:
7761:
7732:
7713:
7697:
7672:
7644:
7637:
7616:
7597:
7580:
7558:
7523:
7516:
7494:
7473:
7448:
7447:
7445:
7442:
7441:
7440:
7434:
7428:
7422:
7416:
7410:
7404:
7401:
7395:
7389:
7382:
7381:
7365:
7362:
7351:
7348:
7342:
7341:UC HII regions
7339:
7329:
7318:
7315:
7299:
7281:
7278:
7271:
7249:
7240:
7237:
7213:
7192:
7186:
7183:
7176:
7139:
7138:
7129:
7127:
7122:
7118:
7109:
7108:
7099:
7097:
7093:
7089:
7085:
7081:
7069:
7063:
7060:
7059:
7058:
7054:
7053:] + e → P + NH
7050:
7046:
7042:
7038:
7034:
7017:
7008:
7007:
7002:
6998:
6994:
6959:
6956:
6952:
6948:
6945:
6924:. Assuming an
6888:
6884:
6880:
6876:
6872:
6869:
6866:
6863:
6860:
6836:
6833:
6829:
6825:
6822:
6807:
6806:
6801:
6797:
6787:
6777:
6774:
6763:
6756:
6742:
6735:
6725:
6718:
6711:
6685:
6682:
6598:
6595:
6563:Main article:
6560:
6557:
6518:hyperammonemia
6510:hyperammonemia
6490:biosynthesised
6481:
6478:
6438:
6434:
6412:
6409:
6356:
6339:
6338:
6333:
6329:
6325:
6321:
6317:
6277:
6274:
6249:
6235:
6191:climate change
6177:
6174:
6153:Birkeland-Eyde
6112:
6107:
6104:
6101:
6097:
6093:
6090:
6085:
6082:
6079:
6074:
6068:
6064:
6060:
6056:
6052:
6039:
6036:
6033:
6028:
6024:
6020:
6009:
6000:
5991:
5984:
5973:
5966:
5952:
5943:
5940:
5932:
5908:
5900:
5896:
5870:
5862:
5860:
5857:
5856:
5855:
5851:
5847:
5843:
5839:
5835:
5815:
5814:
5805:
5801:
5796:
5793:]Cl + 2 CaO →
5790:
5735:
5731:
5730:
5719:
5717:
5710:
5705:
5704:
5703:
5698:Main article:
5688:
5685:
5637:ethylene oxide
5633:polymerisation
5625:high explosive
5601:, which makes
5561:
5558:
5515:
5514:
5497:
5480:
5477:
5474:
5470:
5469:
5456:
5444:
5441:
5438:
5434:
5433:
5428:
5421:
5418:
5415:
5411:
5410:
5405:
5403:GHS pictograms
5400:
5393:
5388:
5361:
5358:
5345:
5323:
5320:
5307:
5304:
5279:
5276:
5235:by the enzyme
5228:
5225:
5166:
5163:
5149:Ammonia fuming
5144:
5141:
5124:
5121:
5112:
5109:
5097:smelling salts
5076:
5073:
5050:
5039:
5033:
5030:
5028:
5025:
4996:are produced.
4990:
4979:
4974:In June 2022,
4937:. The company
4891:green hydrogen
4886:
4868:carbon dioxide
4859:
4758:energy density
4729:
4726:
4708:centrifugation
4704:beef trimmings
4667:
4664:
4624:
4621:
4592:
4589:
4587:
4584:
4451:Book of Stones
4336:
4333:
4308:
4301:
4297:
4294:
4267:
4264:
4257:
4253:
4249:
4236:volumetrically
4212:Main article:
4209:
4206:
4197:
4194:
4185:
4181:
4167:
4163:
4150:
4122:
4118:
4114:
4087:
4083:
4079:
4044:
4040:
4036:
4024:
4023:
4010:
3997:
3984:
3971:
3940:monochloramine
3931:
3907:
3906:
3901:
3897:
3893:
3889:
3857:
3854:
3834:
3833:
3824:
3795:Acyl chlorides
3789:
3762:diethanolamine
3754:ethylene oxide
3750:
3749:
3744:
3740:
3736:
3732:
3728:
3701:
3698:
3672:gauze or warm
3662:
3661:
3657:
3653:
3643:
3638:
3637:
3632:
3628:
3624:
3598:
3591:
3573:
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3556:
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3525:
3504:
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3469:
3450:
3447:
3446:
3445:
3372:
3371:
3349:
3332:
3329:
3328:
3327:
3323:
3319:
3315:
3299:liquid ammonia
3265:
3256:ammonium salts
3252:
3251:
3246:
3242:
3179:
3176:
3154:is 23.79
3148:energy barrier
3118:
3083:hydrogen bonds
3066:electron pairs
3026:
3023:
3008:
3007:] + 6 e ⇌ 8 NH
3004:
3000:
2986:
2985:
2982:
2979:
2973:
2972:
2969:
2966:
2960:
2959:
2956:
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2903:
2897:
2896:
2893:
2890:
2884:
2883:
2874:
2865:
2845:
2842:
2781:, named after
2733:
2732:
2729:
2723:
2722:
2719:
2713:
2712:
2709:
2707:Sodium bromide
2703:
2702:
2699:
2693:
2692:
2689:
2683:
2682:
2679:
2673:
2672:
2669:
2667:Sodium nitrate
2663:
2662:
2659:
2653:
2652:
2649:
2643:
2642:
2639:
2633:
2632:
2627:
2622:
2604:
2593:
2574:
2567:
2551:
2550:
2547:
2544:
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2538:
2535:
2532:
2529:
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2521:
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2515:
2512:
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2506:
2503:
2499:
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2402:
2399:
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2391:
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2376:
2373:
2369:
2368:
2365:
2362:
2359:
2356:
2353:
2350:
2347:
2343:
2342:
2339:
2336:
2333:
2330:
2327:
2324:
2321:
2317:
2316:
2313:
2310:
2307:
2304:
2301:
2298:
2295:
2291:
2290:
2287:
2284:
2281:
2278:
2275:
2272:
2269:
2265:
2264:
2259:
2252:
2245:
2238:
2231:
2226:
2221:
2209:
2201:
2200:
2197:
2194:
2191:
2188:
2185:
2182:
2178:
2177:
2175:
2172:
2169:
2166:
2163:
2160:
2157:
2153:
2152:
2150:
2147:
2144:
2141:
2138:
2135:
2132:
2128:
2127:
2124:
2121:
2118:
2115:
2112:
2109:
2106:
2102:
2101:
2099:
2096:
2093:
2090:
2087:
2084:
2081:
2077:
2076:
2074:
2071:
2068:
2065:
2062:
2059:
2056:
2052:
2051:
2049:
2046:
2043:
2040:
2037:
2034:
2031:
2027:
2026:
2024:
2021:
2018:
2015:
2012:
2009:
2006:
2002:
2001:
1999:
1996:
1993:
1990:
1987:
1984:
1981:
1977:
1976:
1974:
1971:
1968:
1965:
1962:
1959:
1956:
1952:
1951:
1949:
1946:
1943:
1940:
1937:
1934:
1931:
1927:
1926:
1921:
1916:
1909:
1902:
1895:
1890:
1885:
1843:
1840:
1802:
1799:
1790:
1783:Pearson symbol
1778:
1775:
1729:
1727:
1726:
1720:
1718:
1711:
1710:
1705:
1703:
1696:
1695:
1694:
1693:
1692:
1690:
1687:
1619:
1616:
1598:Herbert Hoover
1560:
1557:
1551:
1536:
1474:
1441:
1438:
1437:
1432:
1410:
1409:
1405:standard state
1402:
1399:
1398:
1392:
1391:
1387:
1386:
1384:
1383:
1378:
1373:
1368:
1363:
1357:
1355:
1352:
1349:
1348:
1346:Hydrazoic acid
1339:
1336:
1333:
1332:
1328:
1327:
1321:
1314:
1313:
1310:
1304:
1301:
1300:
1297:
1291:
1288:
1287:
1276:
1270:
1267:
1266:
1257:
1256:
1251:
1242:
1240:
1237:
1236:
1234:
1233:
1230:
1227:
1224:
1221:
1218:
1215:
1212:
1209:
1206:
1202:
1200:
1191:
1189:
1186:
1185:
1182:
1173:
1171:
1168:
1167:
1160:
1159:
1156:
1150:
1149:
1146:
1139:
1136:
1135:
1125:
1118:
1111:
1104:
1089:
1088:
1087:
1086:
1084:
1075:
1074:
1068:P304+P340+P311
1064:P303+P361+P353
1049:
1044:
1041:
1040:
1023:
1018:
1015:
1014:
1009:
1004:
1001:
1000:
978:
973:
970:
969:
959:
958:
954:
953:
950:
944:
938:
930:
927:
926:
923:
917:
906:
903:
902:
898:
897:
891:
886:
883:
882:
877:
872:
869:
868:
865:
862:
857:
854:
853:
849:
848:
846:
845:
842:
838:
836:
830:
829:
826:
821:
813:
810:
809:
807:10 cm/mol
800:
794:
791:
790:
785:
783:Conjugate base
779:
778:
773:
771:Conjugate acid
767:
766:
763:
759:
749:
748:
745:
741:
731:
730:
727:
725:Vapor pressure
721:
720:
702:
696:
695:
693:
692:
689:
685:
683:
678:
675:
674:
671:
656:
655:
652:
646:
645:
638:
632:
631:
629:
628:
625:
619:
616:
613:
609:
607:
601:
600:
597:
591:
590:
587:
583:
582:
576:
570:
569:
564:
560:
555:
552:
551:
547:
546:
544:
543:
540:
532:
531:
530:
527:
526:
524:
523:
519:
516:
515:
513:
509:
506:
505:
497:
496:
495:
492:
491:
489:
488:
475:
473:
461:
458:
457:
454:
448:
447:
445:
444:
436:
434:
428:
427:
425:
424:
420:
418:
412:
411:
409:
408:
400:
398:
390:
387:
386:
379:
373:
372:
370:
369:
361:
359:
353:
352:
349:
344:
341:
340:
338:
337:
333:
331:
323:
322:
312:
304:
303:
301:
300:
292:
290:
284:
283:
281:
280:
272:
270:
264:
263:
261:
260:
252:
250:
244:
243:
240:
235:
232:
231:
229:
228:
220:
218:
214:
213:
211:
210:
202:
200:
193:
190:
189:
187:
186:
178:
176:
171:
168:
167:
163:
162:
159:
158:
155:
154:Hydrogen amine
152:
149:
146:
143:
139:
138:
134:
133:
129:
128:
122:
121:
118:
112:
111:
107:
106:
103:
102:
92:
77:
76:
15:
9:
6:
4:
3:
2:
19964:
19953:
19950:
19948:
19945:
19943:
19940:
19938:
19935:
19933:
19930:
19928:
19925:
19923:
19920:
19918:
19915:
19913:
19910:
19908:
19905:
19903:
19900:
19898:
19895:
19893:
19890:
19889:
19887:
19868:
19865:
19862:
19859:
19856:
19854:
19851:
19849:
19846:
19844:
19841:
19839:
19836:
19834:
19831:
19829:
19815:
19813:
19810:
19808:
19794:
19791:
19788:
19787:
19784:
19781:
19779:
19776:
19774:
19771:
19769:
19766:
19764:
19761:
19759:
19756:
19754:
19751:
19749:
19746:
19744:
19741:
19739:
19736:
19734:
19731:
19729:
19726:
19724:
19721:
19719:
19716:
19713:
19712:
19705:
19701:
19698:
19695:
19692:
19689:
19686:
19683:
19680:
19677:
19674:
19671:
19668:
19665:
19662:
19659:
19656:
19653:
19651:
19639:
19636:
19635:
19631:
19628:
19625:
19623:
19620:
19618:
19616:
19611:
19609:
19600:
19598:
19586:
19583:
19580:
19577:
19574:
19572:
19558:
19556:
19553:
19551:
19548:
19546:
19532:
19530:
19527:
19524:
19522:
19509:
19497:
19495:
19487:
19486:
19482:
19480:
19476:
19467:
19458:
19455:
19443:
19441:
19438:
19435:
19433:
19430:
19428:
19416:
19414:
19405:
19403:
19400:
19397:
19394:
19391:
19389:
19379:
19377:
19374:
19372:
19369:
19367:
19364:
19362:
19360:
19347:
19335:
19333:
19325:
19324:
19320:
19318:
19314:
19305:
19296:
19294:
19282:
19280:
19276:
19273:
19271:
19267:
19255:
19253:
19250:
19248:
19236:
19234:
19225:
19223:
19214:
19212:
19203:
19201:
19187:
19185:
19171:
19169:
19159:
19156:
19154:
19151:
19149:
19136:
19133:
19131:
19128:
19126:
19124:
19111:
19099:
19097:
19088:
19079:
19078:
19074:
19072:
19068:
19059:
19051:
19049:
19036:
19023:
19010:
19006:
18992:
18990:
18986:
18973:
18970:
18968:
18964:
18952:
18950:
18947:
18945:
18932:
18920:
18918:
18909:
18900:
18899:
18895:
18893:
18889:
18880:
18867:
18854:
18845:
18843:
18839:
18825:
18823:
18815:
18813:
18798:
18784:
18770:
18758:
18756:
18752:
18749:
18747:
18734:
18722:
18720:
18711:
18702:
18701:
18698:
18686:
18680:
18678:
18668:
18662:
18658:
18645:
18637:
18636:
18630:
18625:
18617:
18612:
18610:
18605:
18603:
18598:
18597:
18594:
18582:
18572:
18570:
18560:
18558:
18548:
18546:
18545:
18536:
18535:
18532:
18526:
18523:
18521:
18518:
18516:
18513:
18510:
18507:
18505:
18502:
18500:
18497:
18495:
18492:
18490:
18487:
18485:
18482:
18480:
18477:
18475:
18472:
18470:
18467:
18465:
18462:
18460:
18457:
18455:
18452:
18450:
18447:
18445:
18444:Homochirality
18442:
18440:
18437:
18435:
18432:
18430:
18427:
18425:
18422:
18420:
18417:
18415:
18412:
18410:
18407:
18405:
18402:
18400:
18397:
18395:
18392:
18390:
18387:
18385:
18382:
18380:
18377:
18375:
18372:
18370:
18367:
18366:
18364:
18362:
18358:
18352:
18349:
18347:
18344:
18342:
18339:
18337:
18334:
18332:
18326:
18324:
18317:
18315:
18312:
18310:
18307:
18305:
18302:
18300:
18299:Methoxyethane
18297:
18295:
18292:
18290:
18287:
18286:
18284:
18282:
18278:
18272:
18269:
18267:
18260:
18258:
18255:
18253:
18250:
18248:
18245:
18243:
18240:
18238:
18235:
18233:
18230:
18228:
18225:
18222:
18219:
18217:
18214:
18213:
18211:
18207:
18203:
18193:
18190:
18188:
18185:
18183:
18182:Butyronitrile
18180:
18178:
18175:
18173:
18170:
18168:
18165:
18163:
18160:
18158:
18157:Ethyl formate
18155:
18153:
18150:
18148:
18145:
18143:
18136:
18125:
18122:
18120:
18117:
18115:
18112:
18110:
18107:
18106:
18104:
18102:
18094:
18088:
18085:
18083:
18082:Propionitrile
18080:
18078:
18075:
18073:
18070:
18068:
18065:
18063:
18060:
18058:
18055:
18053:
18050:
18048:
18045:
18043:
18040:
18039:
18037:
18035:
18029:
18023:
18020:
18018:
18015:
18013:
18010:
18008:
18005:
18003:
18000:
17998:
17995:
17993:
17990:
17988:
17985:
17983:
17980:
17979:
17977:
17975:
17969:
17963:
17962:Vinyl alcohol
17960:
17958:
17955:
17953:
17950:
17948:
17945:
17943:
17940:
17938:
17935:
17933:
17930:
17928:
17925:
17921:
17920:Vinyl cyanide
17918:
17917:
17916:
17915:Acrylonitrile
17913:
17911:
17908:
17907:
17905:
17903:
17897:
17891:
17888:
17886:
17883:
17881:
17880:Pentynylidyne
17878:
17876:
17873:
17871:
17868:
17866:
17863:
17861:
17858:
17856:
17849:
17847:
17844:
17842:
17839:
17837:
17834:
17832:
17829:
17827:
17824:
17822:
17819:
17817:
17814:
17813:
17811:
17809:
17803:
17797:
17794:
17792:
17789:
17787:
17784:
17782:
17779:
17777:
17776:Methylenimine
17774:
17772:
17769:
17767:
17764:
17762:
17759:
17757:
17754:
17752:
17749:
17747:
17744:
17742:
17739:
17737:
17734:
17732:
17729:
17727:
17724:
17722:
17719:
17717:
17714:
17711:
17708:
17707:
17705:
17703:
17697:
17691:
17688:
17686:
17683:
17681:
17678:
17676:
17673:
17671:
17668:
17666:
17663:
17661:
17658:
17656:
17655:Propynylidyne
17653:
17651:
17648:
17646:
17645:Methyl cation
17643:
17641:
17638:
17636:
17633:
17631:
17628:
17626:
17623:
17621:
17618:
17616:
17613:
17611:
17608:
17606:
17605:Fulminic acid
17603:
17601:
17598:
17596:
17593:
17591:
17588:
17586:
17583:
17581:
17578:
17577:
17575:
17573:
17567:
17561:
17558:
17556:
17553:
17551:
17548:
17546:
17543:
17541:
17538:
17536:
17533:
17531:
17528:
17526:
17523:
17521:
17518:
17516:
17513:
17511:
17508:
17506:
17503:
17501:
17498:
17496:
17493:
17491:
17488:
17486:
17483:
17481:
17480:Nitrous oxide
17478:
17476:
17469:
17467:
17464:
17462:
17459:
17457:
17454:
17452:
17449:
17447:
17444:
17442:
17439:
17437:
17434:
17431:
17428:
17425:
17422:
17420:
17417:
17415:
17412:
17410:
17407:
17405:
17402:
17400:
17397:
17395:
17392:
17390:
17387:
17385:
17382:
17380:
17377:
17375:
17374:Amino radical
17372:
17370:
17367:
17365:
17362:
17361:
17359:
17357:
17353:
17348:
17339:
17330:
17320:
17317:
17315:
17312:
17310:
17307:
17305:
17304:Sodium iodide
17302:
17300:
17297:
17295:
17292:
17290:
17287:
17285:
17282:
17280:
17277:
17275:
17272:
17270:
17267:
17264:
17261:
17259:
17256:
17254:
17251:
17248:
17245:
17243:
17240:
17238:
17235:
17233:
17230:
17228:
17225:
17223:
17220:
17217:
17214:
17212:
17209:
17207:
17204:
17202:
17199:
17197:
17194:
17192:
17189:
17187:
17186:Cyano radical
17184:
17182:
17179:
17177:
17174:
17172:
17169:
17167:
17166:Carbon cation
17164:
17162:
17159:
17157:
17154:
17152:
17149:
17147:
17144:
17143:
17141:
17139:
17135:
17132:
17130:
17126:
17122:
17115:
17110:
17108:
17103:
17101:
17096:
17095:
17092:
17080:
17077:
17076:
17074:
17072:
17068:
17062:
17056:
17054:
17048:
17046:
17040:
17038:
17032:
17030:
17024:
17022:
17016:
17014:
17008:
17006:
17000:
16998:
16992:
16990:
16984:
16982:
16976:
16974:
16968:
16966:
16960:
16958:
16952:
16942:
16940:
16934:
16932:
16926:
16924:
16918:
16917:
16915:
16913:
16909:
16903:
16897:
16895:
16889:
16887:
16881:
16879:
16873:
16871:
16865:
16863:
16857:
16855:
16849:
16847:
16841:
16839:
16833:
16831:
16825:
16823:
16817:
16815:
16809:
16807:
16801:
16799:
16793:
16791:
16785:
16783:
16777:
16775:
16769:
16767:
16761:
16759:
16753:
16751:
16745:
16743:
16737:
16735:
16729:
16727:
16721:
16719:
16713:
16711:
16705:
16703:
16697:
16695:
16689:
16688:
16686:
16684:
16680:
16673:
16669:
16668:
16661:
16659:
16653:
16651:
16641:
16639:
16636:
16634:
16628:
16626:
16620:
16617:
16613:
16612:
16608:
16606:
16603:
16600:
16596:
16595:
16588:
16586:
16584:
16579:
16573:
16571:
16569:
16564:
16558:
16556:
16553:
16551:
16545:
16543:
16537:
16535:
16529:
16527:
16521:
16519:
16513:
16511:
16508:
16506:
16500:
16498:
16492:
16490:
16487:
16485:
16479:
16477:
16474:
16472:
16466:
16464:
16461:
16459:
16453:
16451:
16448:
16446:
16440:
16438:
16432:
16430:
16424:
16422:
16416:
16414:
16408:
16406:
16400:
16398:
16392:
16390:
16384:
16382:
16376:
16374:
16368:
16366:
16360:
16358:
16352:
16350:
16344:
16343:
16341:
16339:
16335:
16329:
16325:
16324:
16320:
16318:
16315:
16313:
16310:
16308:
16305:
16303:
16300:
16298:
16295:
16293:
16291:
16285:
16279:
16272:
16270:
16263:
16261:
16258:
16256:
16253:
16251:
16247:
16239:
16237:
16231:
16229:
16223:
16221:
16218:
16217:
16207:
16203:
16202:
16195:
16194:
16192:
16188:
16178:
16172:
16171:
16169:
16165:
16155:
16145:
16143:
16136:
16135:
16133:
16129:
16119:
16109:
16107:
16100:
16099:
16097:
16095:
16091:
16081:
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14337:Alkali metal
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13394:public domain
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12824:J. Chem. Phys
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12517:
12514:(1): 239–70.
12513:
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11048:. woodweb.com
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10512:Bloomberg.com
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10397:. Greg Vezina
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8811:Chisholm 1911
8807:
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8387:Chisholm 1911
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8211:
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8190:Chem. Eur. J.
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7982:. July 2023.
7981:
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7938:Chisholm 1911
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7837:
7831:
7823:
7822:
7817:
7811:
7803:
7797:
7789:
7785:
7779:
7771:
7765:
7750:
7746:
7742:
7736:
7728:
7724:
7717:
7710:
7706:
7701:
7693:
7689:
7685:
7679:
7677:
7661:
7654:
7648:
7640:
7634:
7630:
7623:
7621:
7612:
7608:
7601:
7594:
7590:
7584:
7568:
7562:
7554:
7550:
7546:
7542:
7538:
7534:
7527:
7519:
7513:
7509:
7505:
7498:
7483:
7477:
7466:
7459:
7453:
7449:
7438:
7435:
7432:
7429:
7426:
7425:Haber process
7423:
7420:
7417:
7414:
7411:
7408:
7405:
7399:
7396:
7393:
7390:
7387:
7384:
7383:
7379:
7368:
7361:
7358:
7347:
7338:
7336:
7324:
7314:
7312:
7308:
7303:
7296:
7294:
7289:
7287:
7277:
7267:
7262:
7260:
7256:
7245:
7236:
7234:
7230:
7226:
7221:
7219:
7211:
7207:
7203:
7199:
7182:
7172:
7171:
7166:
7165:
7160:
7154:
7153:
7148:
7147:
7137:
7130:
7128:
7115:
7114:
7107:
7100:
7098:
7078:
7077:
7074:
7047:
7031:
7030:
7029:
7026:
7014:10. Assuming
6991:
6990:
6989:
6985:
6957:
6954:
6950:
6946:
6943:
6936:abundance of
6921:
6908: =
6907:
6886:
6878:
6874:
6870:
6864:
6861:
6858:
6834:
6831:
6827:
6823:
6820:
6812:
6794:
6793:
6792:
6783:
6773:
6769:
6751:
6749:
6730:
6706:
6704:
6699:
6695:
6694:galactic core
6691:
6681:
6679:
6678:moons of Mars
6675:
6671:
6667:
6663:
6659:
6655:
6651:
6647:
6643:
6639:
6636:
6635:giant planets
6628:
6624:
6620:
6616:
6612:
6608:
6603:
6594:
6592:
6588:
6584:
6580:
6576:
6572:
6566:
6556:
6554:
6550:
6549:renal tubules
6546:
6542:
6538:
6533:
6531:
6527:
6523:
6519:
6515:
6511:
6507:
6503:
6499:
6495:
6491:
6487:
6477:
6475:
6471:
6467:
6463:
6459:
6455:
6451:
6448:
6443:
6430:
6426:
6422:
6418:
6408:
6406:
6402:
6398:
6394:
6390:
6385:
6383:
6379:
6375:
6371:
6367:
6363:
6352:
6348:
6344:
6314:
6313:
6312:
6310:
6305:
6303:
6299:
6295:
6294:nucleic acids
6291:
6282:
6273:
6271:
6266:
6264:
6260:
6256:
6245:
6240:
6231:
6226:
6224:
6220:
6215:
6211:
6207:
6203:
6199:
6194:
6192:
6187:
6182:
6170:
6166:
6162:
6158:
6154:
6150:
6146:
6142:
6140:
6136:
6132:
6128:
6123:
6095:
6083:
6080:
6077:
6072:
6062:
6058:
6037:
6034:
6031:
6026:
6022:
6007:
5998:
5982:
5971:
5950:
5941:
5938:
5930:
5916:
5914:
5906:
5894:
5890:
5886:
5885:Haber process
5878:
5874:
5867:
5866:Haber process
5832:
5831:
5830:
5828:
5824:
5820:
5811:
5799:
5787:
5786:
5785:
5783:
5779:
5775:
5771:
5767:
5763:
5759:
5756:
5752:
5748:
5743:
5727:
5726:MediaWiki.org
5723:
5718:
5709:
5708:
5701:
5694:
5684:
5682:
5678:
5674:
5670:
5666:
5662:
5658:
5654:
5650:
5646:
5642:
5638:
5634:
5630:
5626:
5623:
5619:
5615:
5610:
5608:
5604:
5600:
5596:
5592:
5587:
5583:
5579:
5575:
5571:
5567:
5557:
5555:
5551:
5547:
5543:
5539:
5534:
5532:
5531:
5526:
5522:
5498:
5495:
5490:
5485:
5481:
5478:
5475:
5472:
5471:
5457:
5454:
5449:
5445:
5442:
5439:
5436:
5435:
5429:
5426:
5422:
5419:
5416:
5413:
5412:
5409:
5406:
5404:
5401:
5397:
5396:Concentration
5394:
5392:
5389:
5385:
5384:Concentration
5382:
5381:
5378:
5376:
5366:
5357:
5355:
5351:
5341:
5337:
5333:
5329:
5319:
5315:
5313:
5303:
5301:
5297:
5293:
5289:
5285:
5275:
5273:
5272:tobacco smoke
5268:
5266:
5262:
5258:
5254:
5250:
5246:
5242:
5238:
5234:
5224:
5222:
5218:
5217:caustic burns
5214:
5209:
5205:
5203:
5199:
5192:
5188:
5184:
5180:
5179:TogliattiAzot
5176:
5171:
5162:
5160:
5156:
5150:
5140:
5138:
5134:
5130:
5120:
5118:
5117:mercerisation
5108:
5106:
5102:
5098:
5090:
5086:
5081:
5072:
5070:
5065:
5063:
5059:
5053:
5046:
5024:
5022:
5018:
5014:
5010:
5005:
5003:
4999:
4998:Nitrous oxide
4993:
4985:
4977:
4972:
4970:
4964:
4962:
4959:
4955:
4951:
4946:
4944:
4940:
4936:
4932:
4928:
4924:
4919:
4917:
4916:liquid oxygen
4913:
4908:
4903:
4898:
4896:
4895:blue hydrogen
4892:
4883:
4881:
4877:
4873:
4869:
4865:
4862:
4854:
4853:octane rating
4850:
4846:
4842:
4838:
4833:
4831:
4827:
4823:
4819:
4815:
4811:
4807:
4806:working fluid
4800:
4799:rocket engine
4796:
4792:
4789:
4784:
4780:
4778:
4774:
4770:
4765:
4763:
4759:
4755:
4750:
4743:
4739:
4734:
4725:
4723:
4719:
4715:
4714:
4709:
4705:
4701:
4697:
4693:
4689:
4685:
4681:
4677:
4673:
4663:
4660:
4657:
4652:
4650:
4646:
4642:
4638:
4634:
4630:
4620:
4618:
4614:
4610:
4606:
4602:
4598:
4583:
4581:
4577:
4572:
4570:
4566:
4562:
4557:
4555:
4551:
4547:
4543:
4539:
4535:
4531:
4526:
4524:
4520:
4516:
4512:
4508:
4504:
4500:
4496:
4492:
4487:
4485:
4480:
4476:
4472:
4468:
4464:
4460:
4456:
4452:
4448:
4444:
4439:
4437:
4433:
4429:
4425:
4421:
4416:
4414:
4410:
4406:
4402:
4398:
4394:
4390:
4386:
4382:
4378:
4374:
4370:
4362:
4358:
4354:
4349:
4341:
4332:
4330:
4326:
4322:
4318:
4314:
4306:
4293:
4291:
4286:
4284:
4280:
4276:
4272:
4271:Sulfur sticks
4263:
4245:
4241:
4237:
4233:
4232:sulfuric acid
4229:
4225:
4221:
4215:
4203:
4193:
4191:
4179:
4175:
4171:
4158:
4154:
4145:
4141:
4136:
4134:
4130:
4110:
4106:
4102:
4098:
4097:Alfred Werner
4094:
4075:
4071:
4067:
4063:
4059:
4056:Ammonia is a
4051:
4032:
4028:
4022:
4018:
4014:
4011:
4009:
4005:
4001:
3998:
3996:
3992:
3988:
3987:Hydroxylamine
3985:
3983:
3979:
3975:
3972:
3970:
3966:
3962:
3959:
3958:
3957:
3954:
3952:
3948:
3943:
3941:
3936:
3927:
3923:
3918:
3916:
3912:
3886:
3885:
3884:
3882:
3878:
3874:
3870:
3866:
3862:
3853:
3851:
3847:
3843:
3839:
3832:
3831:Sohio process
3828:
3827:Acrylonitrile
3825:
3823:
3819:
3816:
3815:
3814:
3812:
3808:
3804:
3800:
3796:
3785:
3781:
3777:
3773:
3769:
3767:
3763:
3759:
3755:
3725:
3724:
3723:
3721:
3717:
3716:alkyl halides
3713:
3709:
3707:
3697:
3695:
3691:
3687:
3683:
3679:
3675:
3671:
3667:
3650:
3649:
3648:
3621:
3620:
3619:
3617:
3613:
3609:
3605:
3587:
3583:
3579:
3571:
3567:
3552:
3547:
3522:
3521:
3520:
3518:
3514:
3509:
3500:
3496:
3492:
3488:
3484:
3476:
3421:
3420:
3419:
3417:
3401:
3385:
3381:
3377:
3346:
3345:
3344:
3342:
3338:
3312:
3311:
3310:
3308:
3307:lithium amide
3304:
3300:
3297:dissolves in
3296:
3280:
3276:
3271:
3261:
3257:
3239:
3238:
3237:
3235:
3231:
3227:
3223:
3218:
3216:
3212:
3208:
3204:
3200:
3197:; thus, with
3196:
3193:
3189:
3185:
3178:Amphotericity
3175:
3173:
3169:
3165:
3161:
3157:
3153:
3149:
3145:
3141:
3136:
3134:
3130:
3129:isoelectronic
3126:
3115:
3111:
3107:
3099:
3095:
3092:
3088:
3084:
3080:
3076:
3071:
3067:
3063:
3062:tetrahedrally
3059:
3055:
3047:
3046:Dot and cross
3043:
3036:
3031:
3022:
3020:
3015:
2996:
2994:
2983:
2980:
2975:
2974:
2970:
2967:
2964:Cu + 2 e ⇌ Cu
2962:
2961:
2957:
2954:
2938:
2937:
2933:
2930:
2927:Zn + 2 e ⇌ Zn
2925:
2924:
2920:
2917:
2912:
2911:
2907:
2904:
2899:
2898:
2894:
2891:
2886:
2885:
2881:
2879:
2875:
2873:(V, ammonia)
2872:
2870:
2866:
2864:
2863:
2856:
2851:
2841:
2839:
2833:
2831:
2827:
2823:
2819:
2815:
2811:
2807:
2803:
2799:
2798:alkali metals
2794:
2792:
2788:
2784:
2783:Edward Divers
2780:
2776:
2772:
2768:
2764:
2760:
2756:
2752:
2748:
2744:
2740:
2730:
2728:
2725:
2724:
2720:
2718:
2717:Sodium iodide
2715:
2714:
2710:
2708:
2705:
2704:
2700:
2698:
2695:
2694:
2690:
2688:
2685:
2684:
2680:
2678:
2675:
2674:
2670:
2668:
2665:
2664:
2660:
2658:
2655:
2654:
2650:
2648:
2645:
2644:
2640:
2638:
2635:
2634:
2623:
2621:
2620:
2613:
2609:
2600:
2589:
2585:
2581:
2563:
2559:
2548:
2545:
2542:
2539:
2536:
2533:
2530:
2527:
2526:
2522:
2519:
2516:
2513:
2510:
2507:
2504:
2501:
2500:
2496:
2493:
2490:
2487:
2484:
2481:
2478:
2475:
2474:
2470:
2467:
2464:
2461:
2458:
2455:
2452:
2449:
2448:
2444:
2441:
2438:
2435:
2432:
2429:
2426:
2423:
2422:
2418:
2415:
2412:
2409:
2406:
2403:
2400:
2397:
2396:
2392:
2389:
2386:
2383:
2380:
2377:
2374:
2371:
2370:
2366:
2363:
2360:
2357:
2354:
2351:
2348:
2345:
2344:
2340:
2337:
2334:
2331:
2328:
2325:
2322:
2319:
2318:
2314:
2311:
2308:
2305:
2302:
2299:
2296:
2293:
2292:
2288:
2285:
2282:
2279:
2276:
2273:
2270:
2267:
2266:
2260:
2253:
2246:
2239:
2232:
2228:Specific heat
2227:
2222:
2217:
2216:
2198:
2195:
2192:
2189:
2186:
2183:
2180:
2179:
2176:
2173:
2170:
2167:
2164:
2161:
2158:
2155:
2154:
2151:
2148:
2145:
2142:
2139:
2136:
2133:
2130:
2129:
2125:
2122:
2119:
2116:
2113:
2110:
2107:
2104:
2103:
2100:
2097:
2094:
2091:
2088:
2085:
2082:
2079:
2078:
2075:
2072:
2069:
2066:
2063:
2060:
2057:
2054:
2053:
2050:
2047:
2044:
2041:
2038:
2035:
2032:
2029:
2028:
2025:
2022:
2019:
2016:
2013:
2010:
2007:
2004:
2003:
2000:
1997:
1994:
1991:
1988:
1985:
1982:
1979:
1978:
1975:
1972:
1969:
1966:
1963:
1960:
1957:
1954:
1953:
1950:
1947:
1944:
1941:
1938:
1935:
1932:
1929:
1928:
1922:
1917:
1910:
1903:
1896:
1892:Specific heat
1891:
1886:
1881:
1880:
1874:
1871:
1869:
1865:
1861:
1857:
1853:
1849:
1839:
1837:
1833:
1829:
1825:
1821:
1817:
1816:
1811:
1807:
1798:
1796:
1788:
1784:
1774:
1772:
1768:
1764:
1760:
1756:
1752:
1748:
1744:
1743:pungent smell
1740:
1715:
1700:
1686:
1684:
1679:
1675:
1671:
1667:
1663:
1659:
1655:
1651:
1646:
1644:
1641:
1637:
1633:
1629:
1625:
1615:
1613:
1609:
1608:
1603:
1599:
1595:
1591:
1587:
1583:
1579:
1575:
1574:
1569:
1565:
1556:
1547:
1543:
1532:
1530:
1529:Haber process
1526:
1521:
1519:
1514:
1511:
1509:
1505:
1501:
1497:
1493:
1489:
1485:
1481:
1473:
1470:
1466:
1462:
1458:
1454:
1451:
1447:
1435:
1428:
1423:
1406:
1400:
1397:
1393:
1388:
1382:
1379:
1377:
1374:
1372:
1369:
1367:
1364:
1362:
1359:
1358:
1356:
1351:
1350:
1347:
1343:
1340:
1335:
1334:
1329:
1325:
1322:
1319:
1316:
1315:
1312:300 ppm
1311:
1307:
1303:
1302:
1298:
1295:(Recommended)
1294:
1290:
1289:
1285:
1281:
1277:
1274:(Permissible)
1273:
1269:
1268:
1264:
1263:
1258:
1252:
1248:
1239:
1238:
1231:
1228:
1225:
1222:
1219:
1216:
1213:
1210:
1207:
1204:
1203:
1201:
1197:
1188:
1187:
1183:
1179:
1170:
1169:
1165:
1161:
1157:
1155:
1152:
1151:
1147:
1144:
1138:
1137:
1130:
1123:
1116:
1109:
1085:
1082:
1081:
1077:
1076:
1050:
1047:
1043:
1042:
1024:
1021:
1017:
1016:
1013:
1010:
1007:
1003:
1002:
998:
993:
988:
983:
979:
976:
972:
971:
967:
965:
960:
955:
951:
943:
935:
929:
928:
924:
916:
911:
905:
904:
899:
896:
892:
889:
888:Dipole moment
885:
884:
881:
878:
875:
871:
870:
863:
860:
856:
855:
850:
843:
840:
839:
837:
835:
832:
831:
827:
820:
816:
812:
811:
801:
797:
793:
792:
789:
786:
784:
781:
780:
777:
774:
772:
769:
768:
764:
758:
754:
751:
750:
746:
740:
736:
733:
732:
728:
726:
723:
722:
719:
715:
711:
707:
703:
701:
698:
697:
690:
687:
686:
684:
681:
677:
676:
672:
669:
665:
661:
658:
657:
653:
651:
650:Boiling point
648:
647:
643:
639:
637:
636:Melting point
634:
633:
626:
624:
620:
617:
614:
611:
610:
608:
606:
603:
602:
598:
596:
593:
592:
588:
585:
584:
577:
575:
572:
571:
561:
558:
554:
553:
548:
539:
538:
535:
528:
514:
504:
503:
500:
493:
485:
481:
480:DTXSID0023872
477:
476:
474:
464:
460:
459:
455:
453:
450:
449:
442:
438:
437:
435:
433:
430:
429:
422:
421:
419:
417:
414:
413:
406:
402:
401:
399:
393:
389:
388:
384:
380:
378:
375:
374:
367:
363:
362:
360:
358:
355:
354:
350:
347:
343:
342:
335:
334:
332:
330:
325:
324:
320:
316:
313:
311:
309:ECHA InfoCard
306:
305:
298:
294:
293:
291:
289:
286:
285:
278:
277:ChEMBL1160819
274:
273:
271:
269:
266:
265:
258:
254:
253:
251:
249:
246:
245:
241:
238:
234:
233:
226:
222:
221:
219:
216:
215:
208:
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203:
201:
197:
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184:
180:
179:
177:
174:
170:
169:
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156:
153:
150:
147:
144:
141:
140:
135:
127:
123:
117:
113:
108:
97:
93:
87:
83:
82:
78:
74:
69:
61:
56:
53:
46:
42:
38:
34:
19947:Refrigerants
19612:
18638:
18537:
18520:Spectroscopy
18374:Astrobiology
18227:Formaldehyde
18215:
18119:Benzonitrile
17910:Acetaldehyde
17865:Methanethiol
17816:Acetonitrile
17721:Carbodiimide
17600:Formaldehyde
17595:Cyanoethynyl
17584:
17446:Iron cyanide
17441:Hydroperoxyl
17242:Nitric oxide
16671:
16662:
16615:
16609:
16598:
16589:
16582:
16577:
16567:
16562:
16327:
16321:
16240:
16205:
16196:
16190:Livermoranes
15955:Polysulfanes
15878:Polyoxidanes
15846:
15811:
15802:
15339:
15303:
15295:
15290:
15281:
14883:Cycloalkynes
14878:Cycloalkenes
14873:Cycloalkanes
14850:Hydrocarbons
14823:
14811:
14803:
14798:
14789:
14389:Monohydrides
14286:(a strongly
14280:
14268:
14244:
14104:
13699:
13632:
13557:the original
13516:
13497:
13474:
13442:
13421:. Retrieved
13406:
13374:. Retrieved
13370:the original
13329:
13325:
13315:
13298:
13294:
13288:
13271:
13267:
13261:
13234:
13230:
13220:
13195:
13191:
13185:
13158:
13154:
13144:
13127:
13123:
13117:
13090:
13086:
13076:
13043:
13039:
13033:
13008:
13004:
12998:
12971:
12967:
12957:
12940:
12936:
12930:
12905:
12901:
12891:
12866:
12862:
12852:
12827:
12823:
12816:
12789:
12785:
12775:
12763:. Retrieved
12753:
12718:
12714:
12701:
12684:
12680:
12670:
12658:. Retrieved
12649:
12624:
12620:
12610:
12593:
12589:
12579:
12549:(1): 73–86.
12546:
12542:
12536:
12511:
12507:
12476:(25): 1701.
12473:
12469:
12459:
12439:
12415:
12397:
12377:
12370:
12351:
12345:
12320:
12316:
12309:
12300:
12292:the original
12281:
12244:
12240:
12230:
12211:
12205:
12188:
12178:
12166:. Retrieved
12156:
12131:
12127:
12116:
12067:
12063:
12016:
12012:
12002:
11977:
11973:
11962:
11903:
11899:
11888:
11845:
11841:
11803:
11799:
11789:
11772:
11768:
11758:
11746:. Retrieved
11737:
11727:
11715:. Retrieved
11706:
11696:
11677:
11671:
11652:
11646:
11627:
11621:
11592:
11586:
11567:
11561:
11542:
11537:
11525:. Retrieved
11521:
11512:
11500:. Retrieved
11491:
11479:. Retrieved
11475:
11448:. Retrieved
11445:www.usgs.gov
11444:
11435:
11423:. Retrieved
11419:
11410:
11391:
11379:. Retrieved
11375:
11351:
11345:
11333:. Retrieved
11329:
11294:
11287:
11275:. Retrieved
11271:
11262:
11217:
11213:
11203:
11152:
11148:
11138:
11129:Biochemistry
11128:
11121:
11105:
11093:
11053:
11041:
11029:. Retrieved
11007:
10997:
10972:
10968:
10962:
10942:
10935:
10923:. Retrieved
10919:the original
10909:
10900:
10891:
10873:
10861:. Retrieved
10857:the original
10847:
10822:
10818:
10808:
10791:
10774:
10762:. Retrieved
10748:
10736:. Retrieved
10718:
10706:. Retrieved
10699:
10690:
10678:. Retrieved
10674:the original
10669:
10660:
10648:. Retrieved
10641:
10632:
10620:. Retrieved
10615:
10606:
10594:. Retrieved
10589:
10580:
10568:. Retrieved
10563:
10554:
10544:28 September
10542:. Retrieved
10538:
10528:
10518:28 September
10516:. Retrieved
10511:
10502:
10493:
10484:
10472:. Retrieved
10451:
10439:. Retrieved
10429:
10420:
10411:
10399:. Retrieved
10389:
10372:
10356:
10343:
10331:. Retrieved
10310:
10298:. Retrieved
10277:
10266:the original
10231:
10225:
10213:. Retrieved
10206:Douglas Self
10200:
10149:
10145:
10131:
10096:
10092:
10082:
10070:. Retrieved
10050:
10044:
10034:
10017:
10013:
10007:
9995:. Retrieved
9991:the original
9986:
9976:
9957:
9953:
9928:. Retrieved
9924:
9914:
9902:. Retrieved
9897:
9888:
9879:
9869:
9860:
9850:
9836:
9832:
9820:
9811:
9778:
9774:
9768:
9743:
9739:
9733:
9719:
9712:
9700:. Retrieved
9680:
9668:. Retrieved
9664:
9655:
9643:. Retrieved
9639:the original
9634:
9624:
9612:. Retrieved
9608:
9599:
9587:. Retrieved
9583:
9573:
9538:
9534:
9524:
9512:. Retrieved
9488:
9469:
9463:
9436:
9419:
9410:
9402:pp. 239–240.
9397:
9387:
9377:
9373: : 389.
9370:
9366:
9354:
9337:
9331:
9296:
9292:
9283:
9271:. Retrieved
9267:
9258:
9238:
9231:
9221:
9214:
9194:
9187:
9176:
9170:
9163:
9159:
9155:
9151:
9147:
9131:. Springer.
9127:
9120:
9100:
9093:
9073:
9066:
9046:
9039:
9017:
9013:
9006:
9002:
8992:
8985:
8981:
8973:pp. 551–553.
8968:
8958:
8954:
8944:
8925:
8917:
8904:
8894:
8893:Kidd, John,
8887:
8884:
8877:
8870:
8866:
8862:
8856:
8851:
8839:. Retrieved
8837:. Webmineral
8829:
8818:
8814:
8813:cites Pliny
8806:
8795:
8790:
8773:
8755:
8748:
8741:
8736:
8730:pp. 304–305.
8725:
8720:
8701:
8695:
8662:
8658:
8652:
8636:
8631:
8604:. Retrieved
8600:the original
8589:
8570:
8564:
8524:
8520:
8507:
8490:
8484:
8457:
8453:
8443:
8434:
8425:
8408:
8405:J. Chem. Soc
8404:
8394:
8352:
8348:
8342:
8318:
8281:
8275:
8257:
8250:
8233:
8229:
8193:
8188:
8166:
8159:
8150:
8141:
8132:
8122:
8111:
8103:
8078:
8074:
8064:
8039:
8035:
8029:
8010:
8006:
7996:
7979:
7970:
7958:
7945:
7899:
7893:
7884:
7875:
7865:
7859:
7843:
7840:Joseph Brink
7830:
7819:
7810:
7796:
7778:
7764:
7752:. Retrieved
7748:
7735:
7716:
7700:
7687:
7663:. Retrieved
7659:
7647:
7628:
7610:
7606:
7600:
7592:
7588:
7583:
7571:. Retrieved
7561:
7536:
7532:
7526:
7507:
7497:
7485:. Retrieved
7476:
7452:
7353:
7344:
7320:
7307:Draco Nebula
7304:
7297:
7290:
7283:
7263:
7242:
7222:
7210:H II regions
7188:
7168:
7162:
7158:
7150:
7144:
7142:
7131:
7101:
7065:
7027:
7009:
6986:
6919:
6905:
6810:
6808:
6779:
6770:
6752:
6707:
6687:
6632:
6568:
6534:
6483:
6444:
6421:nitrogenases
6414:
6411:Biosynthesis
6386:
6340:
6306:
6287:
6267:
6241:
6227:
6195:
6183:
6179:
6129:in terms of
6124:
5917:
5882:
5816:
5766:nitrous acid
5744:
5740:
5673:hypochlorite
5669:acetaldehyde
5611:
5597:-containing
5569:
5565:
5563:
5535:
5528:
5518:
5371:
5350:carbon steel
5325:
5316:
5309:
5281:
5269:
5260:
5230:
5210:
5206:
5195:
5152:
5126:
5114:
5094:
5066:
5051:
5035:
5006:
5001:
4991:
4973:
4965:
4947:
4923:Saudi Arabia
4920:
4899:
4884:
4876:hydrocarbons
4860:
4834:
4826:World War II
4803:
4777:sodium amide
4766:
4751:
4747:
4721:
4711:
4669:
4661:
4653:
4649:Kalina cycle
4626:
4617:fermentation
4594:
4586:Applications
4573:
4565:electrolysis
4558:
4527:
4513:in 1767, by
4511:Peter Woulfe
4502:
4495:sal ammoniac
4494:
4491:Joseph Black
4488:
4450:
4442:
4440:
4417:
4408:
4366:
4357:Ludwigshafen
4303:
4287:
4269:
4217:
4184:= 2.31 and C
4137:
4108:
4104:
4065:
4055:
3955:
3944:
3937:
3919:
3908:
3877:Nitric oxide
3859:
3842:ethanolamine
3835:
3770:
3758:ethanolamine
3751:
3710:
3703:
3663:
3639:
3631:→ 4 NO + 6 H
3569:
3563:
3545:
3510:
3480:
3400:amide anions
3373:
3339:to form its
3334:
3272:
3260:ammonium ion
3253:
3219:
3181:
3137:
3051:
2992:
2989:
2877:
2868:
2834:
2795:
2778:
2751:thiocyanates
2736:
2554:
2249:conductivity
2230:(kJ/(kg·K))
1923:Bulk modulus
1906:conductivity
1894:(kJ/(kg·K))
1872:
1845:
1814:
1804:
1780:
1736:
1682:
1650:Solar System
1647:
1628:sal ammoniac
1621:
1605:
1585:
1578:Jupiter Amun
1571:
1562:
1533:
1522:
1515:
1512:
1445:
1444:
1326:(anhydrous)
1261:
1163:
1141:Autoignition
1079:
1011:
963:
941:
914:
818:
756:
738:
667:
663:
642:Triple point
416:RTECS number
166:Identifiers
137:Other names
55:
18494:Outer space
18404:Cosmic dust
18369:Abiogenesis
18281:Unconfirmed
18237:Heavy water
18077:Ethanethiol
17992:Cyanoallene
17982:Acetic acid
17952:Methylamine
17836:Diacetylene
17751:Formic acid
17741:Cyanomethyl
17399:Diazenylium
17389:CCP radical
17265:(molecular)
17249:(molecular)
17218:(molecular)
15773:Bismuthanes
13423:15 December
13376:28 November
13359:Works cited
12830:(9): 3549.
12721:: 109–145.
11974:ChemSusChem
10701:METI, Japan
10643:Argus Media
10215:28 November
10175:2117/364129
10053:: 822–835.
9514:12 February
9299:: 517–536.
9168:From p. 81:
8955:Ciba Review
8606:24 December
8411:: 611–624.
8236:: 144–151.
7867:Bottled gas
7861:Gas carrier
7754:4 September
7419:Forming gas
7088:] → [NH
7033:H + [NH
6978:10 cms
6607:atmospheres
6545:bicarbonate
6450:deamination
6429:active site
6407:in nature.
6366:amino acids
6328:OH → NH
6290:amino acids
6145:Fritz Haber
5877:Fritz Haber
5859:Haber–Bosch
5842:CO + Ca(OH)
5747:World War I
5722:Phabricator
5675:solutions,
5663:, and with
5641:fulminating
5326:Similar to
5306:Aquaculture
5245:amino acids
5213:hygroscopic
5133:lifting gas
5123:Lifting gas
5089:Otley, Iowa
4961:jet engines
4927:metric tons
4925:shipped 40
4837:fossil fuel
4822:New Orleans
4769:solid oxide
4742:Alfred Waud
4684:animal feed
4629:refrigerant
4597:fertilisers
4546:World War I
4530:Fritz Haber
4471:Middle Ages
4385:Dioscorides
4363:in Germany.
4281:is 25
4144:Lewis acids
3978:BMA process
3951:rocket fuel
3942:is formed.
3911:fertilisers
3861:Nitric acid
3818:Amino acids
3780:formic acid
3616:nitric acid
3433:] × [NH
3314:2 Li + 2 NH
3207:nitric acid
3125:tetrahedron
3014:metal amide
3003:+ 6 [NH
2977:Ag + e ⇌ Ag
2944:] + 2 e ⇌ H
2914:Na + e ⇌ Na
2888:Li + e ⇌ Li
2882:(V, water)
2256:diffusivity
2237:(kg/(m·s))
2218:Temperature
1913:diffusivity
1882:Temperature
1822:(23.5
1787:space group
1573:hammoniacum
1500:fertilisers
1496:nutritional
1178:median dose
1164:Lethal dose
1158:15.0–33.6%
1143:temperature
1006:Signal word
859:Point group
704:soluble in
586:Appearance
550:Properties
315:100.028.760
257:CHEBI:16134
19952:Toxicology
19886:Categories
18409:Cosmic ray
18351:Silylidyne
18314:Hemolithin
18289:Anthracene
18206:Deuterated
18187:Pyrimidine
17997:Ethanimine
17860:Ketenimine
17716:Butadiynyl
17540:Thioformyl
17394:Chloronium
15796:Moscovanes
15661:Phosphenes
15523:Phosphanes
15321:Pnictogen
15278:Flerovanes
14429:Dihydrides
14379:(Group 2)
12974:(2): 387.
12943:(3): 275.
12869:(1): 145.
12189:StatPearls
11748:3 December
11717:3 December
11481:24 January
11450:24 January
11381:3 December
11335:3 December
11277:16 January
11031:27 October
10759:The Nikkei
10708:7 November
10680:7 November
10650:8 November
10616:Aviafuture
10474:29 January
10421:NH3Car.com
10333:29 January
10300:29 January
10152:: 119896.
9930:3 February
9904:3 February
9702:2 December
9614:2 February
9422:, 316–326.
9392:pp. 93–94.
8909:pp. 96–97.
8815:Nat. Hist.
8746:Pausanias'
8355:(4): 234.
8042:(4): 569.
7539:(4): 277.
7444:References
6982:10 cm
6800:] + e → NH
6748:deuterated
6698:polyatomic
6583:urea cycle
6575:metabolism
6516:, lead to
6502:urea cycle
6486:physiology
6480:Physiology
6447:amino acid
6442:ensemble.
6405:neurotoxic
6206:protonated
6157:Frank-Caro
6149:Carl Bosch
5687:Production
5360:Laboratory
5338:(1.7
5257:classified
5253:amphibians
5241:urea cycle
5147:See also:
5103:through a
4939:ACWA Power
4845:Otto cycle
4700:pink slime
4686:, but not
4672:antiseptic
4591:Fertiliser
4534:Carl Bosch
4459:alchemists
4377:Siwa oasis
4226:(NaOH) or
4133:octahedron
4035:[Pt(NH
3915:explosives
3838:alprazolam
3811:dehydrated
3807:anhydrides
3582:combustion
3517:exothermic
3513:combustion
3483:combustion
3449:Combustion
3164:wavelength
3106:protonated
2848:See also:
2838:immiscible
2800:and other
2601:of liquid
2251:(W/(m·K))
1908:(W/(m·K))
1689:Properties
1683:ammoniacal
1555:in water.
1542:atmosphere
1381:Bismuthine
975:Pictograms
893:1.42
852:Structure
706:chloroform
700:Solubility
574:Molar mass
441:5138Q19F1X
288:ChemSpider
194:3D model (
173:CAS Number
116:IUPAC name
50:See also:
37:Ammoniacum
18341:Phosphine
18209:molecules
18142:fullerene
18042:Acetamide
17846:Formamide
17726:Cyanamide
17580:Acetylene
17555:Tricarbon
17466:Methylene
17451:Isoformyl
17356:Triatomic
17129:Molecules
16672:predicted
16616:predicted
16599:predicted
16328:predicted
16206:predicted
15865:Hydrogen
15812:predicted
15282:predicted
15254:Plumbanes
15218:Stannanes
14888:Annulenes
14790:predicted
14786:Nihonanes
14750:Thallanes
14715:Indiganes
14485:Group 13
14377:Alkaline
13578:, cdc.gov
13572:, cdc.gov
13301:(1): L7.
13198:(1): 81.
13068:123014355
12744:1887/1980
12571:189793190
12108:235396282
12092:0036-8075
12041:218495730
12033:2520-1158
11994:1864-5631
11954:162182383
11938:1476-4687
11880:107985507
11872:2542-4351
11820:1572-6657
11738:New Atlas
11707:New Atlas
11522:BBC.co.uk
11236:1660-4601
11177:1476-4687
10975:(1): 17.
10839:0002-7863
10596:9 October
10570:9 October
10435:"Ammonia"
10192:233540470
10184:0926-3373
10115:0002-7863
10072:1 January
9781:: 42–48.
9665:Space.com
9565:1748-9326
9323:0261-0523
8679:1944-8244
8549:103854263
8541:0887-0624
8431:"Ammonia"
8324:CRC Press
8095:0022-3654
8013:: 17–30.
7858:See also
7684:"Ammonia"
7567:"Ammonia"
7431:Hydrazine
7357:Milky Way
7259:Cepheus A
7196:from the
6955:−
6947:×
6832:−
6824:×
6690:microwave
6676:–the two
6591:uric acid
6565:Excretion
6559:Excretion
6553:excretion
6537:glutamine
6506:cirrhosis
6474:uric acid
6403:as it is
6389:headaches
6378:symbiotic
6347:biosphere
6302:glutamine
6298:glutamate
6127:favorable
6081:−
6073:∘
6055:Δ
6035:−
6027:∘
6019:Δ
5990:⇀
5983:−
5972:−
5965:↽
5789:2 [NH
5782:quicklime
5762:distilled
5681:peroxides
5661:tellurium
5657:germanium
5525:fume hood
5408:H-phrases
5332:anhydrous
5181:plant in
5075:Stimulant
4921:In 2020,
4740:drawn by
4692:microbial
4613:anhydrous
4405:rock salt
4369:Herodotus
4325:milligram
4275:quicklime
4256:[PtCl
4190:C-B plots
4174:hard base
4113:[CrCl
4074:cisplatin
4031:Cisplatin
4002:, in the
3993:, in the
3976:, in the
3963:, in the
3961:Hydrazine
3953:in 1966.
3869:oxidation
3829:, in the
3784:formamide
3731:OH + NH
3668:(such as
3612:catalysts
3386:cations (
3380:buffering
3376:weak base
3234:diffusing
3201:it forms
3160:microwave
3070:lone pair
3025:Structure
2940:2 [NH
2901:K + e ⇌ K
2580:viscosity
2242:viscosity
2240:Kinematic
2235:viscosity
1899:viscosity
1897:Kinematic
1848:dissolves
1832:phosphine
1704:Liquid NH
1640:Patagonia
1590:Cyrenaica
1559:Etymology
1463:with the
1450:inorganic
1366:Phosphine
1342:Hydrazine
1324:ICSC 0414
966:labelling
934:formation
908:Std molar
834:Viscosity
452:UN number
423:BO0875000
336:231-635-3
328:EC Number
183:7664-41-7
18328:Linear C
18309:Graphene
18221:Ammonium
18022:Acrolein
17885:Propynal
17870:Methanol
17841:Ethylene
17710:Ammonium
17485:Nitroxyl
17309:Sulfanyl
17253:Imidogen
17247:Nitrogen
17216:Hydrogen
17161:Argonium
17138:Diatomic
16585:< 1)
16131:Tellanes
15750:Stibanes
15145:Germanes
14680:Gallanes
14487:hydrides
14053: /
14016: /
14000: /
13971: /
13955: /
13948: /
13923: /
13911: /
13880: /
13868: /
13856: /
13829: /
13729:>C=NR
13626:Hydrides
13618:Nitrogen
13463:16985764
12687:: 1027.
12627:: L103.
12448:Archived
12409:(2002).
12337:15853328
12273:20519496
12197:31082083
12148:36795804
12100:34112690
11946:31117118
11742:Archived
11711:Archived
11399:Archived
11254:21556207
11195:32405020
11082:Archived
10989:96930751
10465:Archived
10361:Archived
10324:Archived
10291:Archived
10123:24972299
9997:26 April
9803:26341010
9760:18155794
9693:Archived
9589:23 April
9505:Archived
9503:. 2020.
9026:Struvite
8861:(Latin:
8687:24803236
8553:Archived
8267:52-12057
8210:27457218
7842:(1977).
7729:(NIOSH).
7694:(NIOSH).
7665:19 April
7573:20 March
7465:Archived
7364:See also
7084:+ [H
7049:[PNH
6658:hydrogen
6488:. It is
6397:seizures
6382:rhizobia
6351:diatomic
6196:Another
6131:enthalpy
5905:hydrogen
5893:nitrogen
5800:+ Ca(OH)
5780:such as
5770:nitrites
5614:halogens
5538:halogens
5473:>25%
5391:Molarity
5227:Toxicity
5175:pipeline
5069:phosgene
5021:nitrogen
5017:hydrogen
5013:kcal/mol
5009:catalyst
4958:aircraft
4820:line in
4791:aircraft
4676:beef tea
4603:such as
4550:nitrates
4443:nushadir
4397:Synesius
4373:outcrops
4313:ammonium
4146:such as
4129:vertices
4093:chromium
4060:forming
3980:and the
3967:and the
3926:sodamide
3924:to give
3873:platinum
3820:, using
3801:formed.
3720:alcohols
3694:kinetics
3670:platinum
3666:catalyst
3652:2 NO + O
3491:chlorine
3416:solution
3384:ammonium
3318:→ 2 LiNH
3192:ammonium
3190:to form
3184:basicity
3144:umbrella
3114:ammonium
3110:salinity
2840:phases.
2791:oxyanion
2767:fluoride
2747:cyanides
2743:nitrites
2739:nitrates
2546:6.91×10
2540:5.65×10
2537:2.00×10
2520:6.34×10
2514:5.20×10
2511:1.93×10
2494:5.97×10
2488:4.91×10
2485:1.87×10
2468:5.52×10
2462:4.57×10
2459:1.80×10
2442:5.19×10
2436:4.22×10
2433:1.73×10
2416:4.74×10
2410:3.90×10
2407:1.67×10
2390:4.42×10
2384:3.74×10
2381:1.65×10
2364:3.43×10
2358:2.97×10
2355:1.47×10
2338:2.62×10
2332:1.30×10
2329:1.29×10
2312:1.92×10
2306:1.70×10
2303:1.10×10
2286:1.31×10
2280:1.18×10
2277:9.35×10
2196:1.65×10
2190:3.30×10
2171:1.70×10
2165:3.40×10
2146:1.74×10
2140:3.49×10
2126:2.45×10
2120:1.78×10
2114:3.59×10
2095:1.80×10
2089:3.68×10
2070:1.82×10
2064:3.73×10
2045:1.83×10
2039:3.78×10
2020:1.82×10
2014:3.81×10
1995:1.80×10
1989:3.87×10
1970:1.78×10
1964:4.06×10
1945:1.74×10
1939:4.35×10
1866:) has a
1810:ionising
1761:, which
1745:. It is
1719:Solid NH
1612:ammonium
1461:hydrogen
1457:nitrogen
1080:NFPA 704
957:Hazards
798:(χ)
776:Ammonium
753:Basicity
718:methanol
242:3587154
151:Amidogen
66:Ammonia
33:Ammonium
19892:Ammonia
19709:
18624:nitride
18474:Kerogen
18361:Related
18304:Glycine
18257:Propyne
18216:Ammonia
18114:Benzene
18109:Acetone
18101:or more
18072:Propene
18057:Ethanol
17947:Propyne
17766:Methane
17635:Ketenyl
17585:Ammonia
16570:< 1)
16167:Polanes
16094:Selanes
16080:more...
15942:more...
15714:Arsanes
15647:more...
15456:more...
15111:Silynes
15082:Silenes
15068:more...
14944:Silanes
14868:alkynes
14863:alkenes
14858:alkanes
14496:Boranes
14076:Halides
13714:Organic
13620:species
13547:PubChem
13543:CID 222
13403:Ammonia
13396::
13334:Bibcode
13303:Bibcode
13276:Bibcode
13274:: 213.
13239:Bibcode
13200:Bibcode
13163:Bibcode
13161:: 141.
13132:Bibcode
13130:: 903.
13095:Bibcode
13093:: L19.
13048:Bibcode
13046:: 595.
13013:Bibcode
13011:: 501.
12976:Bibcode
12945:Bibcode
12910:Bibcode
12908:: 844.
12871:Bibcode
12832:Bibcode
12794:Bibcode
12723:Bibcode
12689:Bibcode
12629:Bibcode
12598:Bibcode
12596:: 259.
12551:Bibcode
12516:Bibcode
12478:Bibcode
12421:937–938
12416:Biology
12264:2924083
12128:Science
12072:Bibcode
12064:Science
11908:Bibcode
11850:Bibcode
11425:28 June
11245:3084482
11186:7334196
11157:Bibcode
11098:Ammonia
10885:. 1998.
10764:14 July
10441:3 March
10383:YouTube
10154:Bibcode
10055:Bibcode
9783:Bibcode
9543:Bibcode
9301:Bibcode
9181:p. 243.
9030:bittern
8997:p. 112.
8823:p. 502.
8800:p. 237.
8782:p. 239.
8744:and in
8742:History
8462:Bibcode
8435:PubChem
8357:Bibcode
8108:Ammonia
8044:Bibcode
7723:"#0028"
7709:Ammonia
7541:Bibcode
7487:3 March
7225:Orion A
7206:England
6922:= −0.47
6901:
6851:
6796:[NH
6654:methane
6650:Neptune
6638:Jupiter
6627:Neptune
6611:Jupiter
6579:animals
6419:called
6417:enzymes
6374:legumes
6370:protein
6214:ethanol
6135:entropy
5724:and on
5665:stibine
5653:mercury
5622:primary
5546:mercury
5437:10–25%
5328:propane
5196:The US
5191:Ukraine
5157:in the
5155:tannins
5137:airship
5111:Textile
5062:vanadia
4830:Belgium
4797:of its
4744:in 1871
4722:E. coli
4713:E. coli
4544:during
4542:Germany
4501:) with
4469:in the
4432:mordant
4389:Apicius
4335:History
4248:[NH
4140:adducts
4101:isomers
4006:and in
3684:, high
3466:Heated
3424:[NH
3295:lithium
3264:[NH
3230:aerosol
3133:methane
3127:and is
3117:[NH
2543:0.0638
2531:0.3533
2517:0.0606
2505:0.3708
2491:0.0575
2479:0.3795
2465:0.0545
2453:0.3942
2439:0.0525
2427:0.4101
2413:0.0492
2401:0.4273
2387:0.0467
2375:0.4405
2361:0.0391
2349:0.4934
2335:0.0327
2297:0.6487
2271:0.7929
2263:Number
2261:Prandtl
2254:Thermal
2247:Thermal
2233:Dynamic
2225:(kg/m)
2223:Density
2184:564.33
2159:580.99
2134:596.37
2108:611.75
2083:626.16
2033:653.55
2008:666.69
1983:679.34
1958:691.68
1933:703.69
1920:Number
1918:Prandtl
1911:Thermal
1904:Thermal
1889:(kg/m)
1887:Density
1852:aqueous
1767:freezes
1670:Neptune
1658:Jupiter
1630:), and
1465:formula
1446:Ammonia
1427:what is
1425: (
1376:Stibine
910:entropy
828:1.3327
735:Acidity
714:ethanol
605:Density
568:
392:PubChem
383:Ammonia
119:Ammonia
18525:Tholin
18346:Pyrene
17791:Silane
17761:Ketene
17263:Oxygen
15470:Azenes
15332:Azanes
14645:Alanes
14290:oxide)
14288:acidic
13819:Oxides
13504:
13485:
13461:
13451:
13390:
13237:: 89.
13192:Icarus
13066:
12765:21 May
12660:7 July
12569:
12427:
12385:
12358:
12335:
12271:
12261:
12218:
12195:
12168:7 July
12146:
12106:
12098:
12090:
12039:
12031:
11992:
11980:(22).
11952:
11944:
11936:
11900:Nature
11878:
11870:
11818:
11684:
11659:
11634:
11609:
11574:
11549:
11527:7 July
11502:7 July
11302:
11252:
11242:
11234:
11193:
11183:
11175:
11149:Nature
11022:
10987:
10950:
10925:21 May
10863:7 July
10837:
10738:1 July
10622:24 May
10401:7 July
10238:
10190:
10182:
10121:
10113:
9960:: 35.
9821:et al.
9801:
9758:
9670:1 July
9645:1 July
9563:
9476:
9451:
9321:
9273:1 July
9246:
9202:
9135:
9108:
9081:
9054:
8949:p. 20.
8936:, and
8871:natron
8867:natron
8863:nitrum
8858:natron
8841:7 July
8768:p. 74.
8760:p. 245
8708:
8685:
8677:
8643:
8577:
8547:
8539:
8499:215703
8497:
8330:
8296:
8265:
8208:
8093:
7906:
7850:
7821:Forbes
7635:
7514:
7266:IC 342
7218:masers
7175:[H
7125:] + CO
7037:] → NH
6739:, and
6674:Phobos
6670:Deimos
6666:Saturn
6662:helium
6660:, and
6646:Uranus
6642:Saturn
6623:Uranus
6615:Saturn
6353:form,
6210:proton
6048:
5879:, 1918
5850:+ 2 NH
5846:→ CaCO
5804:+ 2 NH
5649:silver
5629:iodine
5607:rubber
5599:alloys
5593:- and
5591:copper
5550:iodide
5542:silver
5414:5–10%
5219:. See
5183:Russia
5165:Safety
5143:Fuming
5129:helium
4762:diesel
4688:silage
4647:. The
4582:coal.
4580:coking
4399:, and
4393:Arrian
4381:Strabo
4224:sodium
4159:, and
4157:phenol
4131:of an
4107:- and
4066:ammine
4058:ligand
4019:, and
3922:sodium
3803:Esters
3772:Amides
3764:, and
3735:→ CH
3712:Amines
3656:→ 2 NO
3584:: all
3487:oxygen
3398:) and
3279:amides
3102:pH = 7
3096:has a
3075:dipole
2984:+0.80
2981:+0.83
2971:+0.34
2968:+0.43
2948:+ 2 NH
2934:−0.76
2931:−0.53
2921:−2.71
2918:−1.85
2908:−2.93
2905:−1.98
2895:−3.04
2892:−2.24
2824:(also
2771:iodide
2763:halide
2731:205.5
2721:161.9
2711:138.0
2701:157.0
2661:243.7
2651:389.6
2641:253.2
2549:0.817
2534:2.613
2523:0.827
2508:2.577
2497:0.824
2471:0.827
2456:2.504
2445:0.813
2430:2.467
2419:0.822
2378:2.395
2352:2.315
2326:2.236
2323:0.559
2309:0.027
2300:2.177
2283:0.022
2274:2.177
2258:(m/s)
2244:(m/s)
2193:0.476
2187:5.116
2168:0.493
2162:4.999
2143:0.507
2117:0.521
2111:4.798
2092:0.531
2086:4.714
2061:4.635
2058:640.1
2042:0.543
2036:4.564
2017:0.547
2011:4.509
1992:0.549
1986:4.476
1967:0.547
1961:4.467
1942:0.547
1936:4.463
1915:(m/s)
1901:(m/s)
1824:kJ/mol
1806:Liquid
1801:Liquid
1785:cP16,
1759:liquid
1678:bodies
1672:, and
1666:Uranus
1662:Saturn
1584:Ἄμμων
1448:is an
1422:verify
1419:
1371:Arsine
1320:(SDS)
1012:Danger
579:17.031
534:SMILES
366:D02916
268:ChEMBL
225:B00004
217:3DMet
110:Names
31:, see
18511:(PAH)
18099:atoms
18034:atoms
17974:atoms
17972:Eight
17902:atoms
17900:Seven
17808:atoms
17702:atoms
17572:atoms
17560:Water
17490:Ozone
17432:(HNC)
17426:(HCN)
14258:, 0,
13950:(HON)
13734:-CONR
13545:from
13064:S2CID
12968:MNRAS
12792:: 1.
12711:(PDF)
12567:S2CID
12104:S2CID
12037:S2CID
11950:S2CID
11876:S2CID
11842:Joule
11472:(PDF)
11116:(DOT)
11085:(PDF)
11074:(PDF)
10985:S2CID
10800:(PDF)
10783:(PDF)
10468:(PDF)
10461:(PDF)
10364:(PDF)
10353:(PDF)
10327:(PDF)
10320:(PDF)
10294:(PDF)
10287:(PDF)
10269:(PDF)
10262:(PDF)
10188:S2CID
9696:(PDF)
9689:(PDF)
9508:(PDF)
9497:(PDF)
9369:...,
9358:See:
8921:See:
8899:p. 6.
8764:p. 73
8556:(PDF)
8545:S2CID
8517:(PDF)
7656:(PDF)
7468:(PDF)
7461:(PDF)
7212:, HNH
7092:] + H
6571:toxic
6494:liver
6470:urine
6466:basic
6462:liver
6393:edema
6332:+ CH
6186:Green
6084:46.14
6038:92.28
5755:camel
5603:brass
5354:bases
5286:from
5187:Odesa
5083:Anti-
5027:Other
5023:gas.
4878:, or
4609:wheat
4605:maize
4601:crops
4576:steel
4554:Chile
4552:from
4475:urine
4467:dyers
4420:urine
4413:Pliny
4329:litre
4180:are E
4162:Al(CH
4078:Pt(NH
3896:→ HNO
3892:+ 2 O
3788:HCONH
3756:give
3627:+ 5 O
3536:+ 6 H
3532:→ 2 N
3528:+ 3 O
3444:= 10.
3305:) of
3195:salts
3188:acids
3172:maser
3131:with
3079:polar
2955:0.00
2850:Redox
2691:0.35
2681:10.4
2671:97.6
2482:2.54
2404:2.43
2393:0.84
2367:0.87
2341:0.87
2315:0.88
2199:1.99
2149:2.01
2137:4.89
2123:2.02
2098:2.04
2073:2.05
2067:0.54
2048:2.07
2023:2.09
1998:2.15
1973:2.28
1884:(°C)
1856:basic
1828:water
1777:Solid
1763:boils
1674:Pluto
1643:guano
1586:Ammon
1582:Greek
1564:Pliny
1280:ACGIH
1262:NIOSH
803:−18.0
788:Amide
765:4.75
710:ether
499:InChI
456:1005
248:ChEBI
196:JSmol
145:R-717
130:Azane
19615:PbNH
19513:Ba(N
19351:Sr(N
19115:Ca(N
18936:Mg(N
18738:Be(N
18689:He(N
18032:Nine
17700:Five
17610:HCCN
17570:Four
17530:SiNC
14217:NHBr
14209:NHCl
14002:ONOO
13831:(NO)
13784:HNCS
13779:HNCO
13774:HOCN
13757:(CN)
13502:ISBN
13483:ISBN
13459:OCLC
13449:ISBN
13425:2018
13378:2010
12767:2011
12662:2009
12425:ISBN
12411:"44"
12383:ISBN
12356:ISBN
12333:PMID
12269:PMID
12216:ISBN
12193:PMID
12170:2009
12144:PMID
12096:PMID
12088:ISSN
12029:ISSN
11990:ISSN
11942:PMID
11934:ISSN
11868:ISSN
11816:ISSN
11750:2021
11719:2021
11682:ISBN
11657:ISBN
11632:ISBN
11607:ISBN
11572:ISBN
11547:ISBN
11529:2009
11504:2009
11483:2023
11452:2023
11427:2021
11383:2014
11337:2014
11300:ISBN
11279:2016
11250:PMID
11232:ISSN
11191:PMID
11173:ISSN
11033:2022
11020:ISBN
10948:ISBN
10927:2011
10865:2009
10835:ISSN
10766:2022
10740:2022
10710:2021
10682:2021
10670:ICFA
10652:2021
10624:2022
10598:2020
10572:2020
10546:2020
10520:2020
10476:2019
10443:2016
10403:2009
10335:2019
10302:2019
10236:ISBN
10217:2010
10180:ISSN
10119:PMID
10111:ISSN
10074:2021
9999:2019
9932:2022
9906:2022
9799:PMID
9756:PMID
9704:2018
9672:2017
9647:2017
9635:NASA
9616:2022
9591:2013
9561:ISSN
9516:2020
9501:USGS
9474:ISBN
9449:ISBN
9319:ISSN
9275:2017
9244:ISBN
9200:ISBN
9133:ISBN
9106:ISBN
9079:ISBN
9052:ISBN
8843:2009
8706:ISBN
8683:PMID
8675:ISSN
8641:ISBN
8608:2009
8575:ISBN
8537:ISSN
8495:OSTI
8328:ISBN
8294:ISBN
8263:LCCN
8206:PMID
8091:ISSN
7904:ISBN
7864:and
7848:ISBN
7756:2021
7667:2024
7633:ISBN
7613:(1).
7593:1982
7575:2024
7512:ISBN
7489:2016
7001:→ NH
6997:+ NH
6917:and
6910:1.05
6672:and
6648:and
6625:and
6619:ices
6587:urea
6522:coma
6498:urea
6460:(by
6458:urea
6401:coma
6399:and
6292:and
6155:and
6147:and
5913:iron
5883:The
5821:and
5819:urea
5795:CaCl
5774:coal
5768:and
5758:dung
5679:and
5645:gold
5620:, a
5595:zinc
5586:IDLH
5512:H411
5508:H400
5504:H335
5500:H314
5467:H400
5463:H335
5459:H314
5431:H314
5288:coal
5284:coke
5251:and
5249:Fish
5159:wood
5085:meth
5019:and
4984:Quad
4952:and
4950:DSME
4943:Neom
4912:soot
4907:X-15
4880:soot
4839:for
4795:fuel
4788:X-15
4786:The
4728:Fuel
4696:beef
4607:and
4353:BASF
4327:per
4319:and
4000:Urea
3989:and
3930:NaNH
3879:and
3848:and
3805:and
3743:+ H
3623:4 NH
3595:and
3578:mole
3564:The
3540:O(g)
3524:4 NH
3511:The
3422:K =
3361:+ NH
3352:⇌ NH
3348:2 NH
3087:base
2820:and
2757:and
2586:and
2528:580
2502:560
2476:540
2450:520
2424:500
2398:480
2372:473
2346:423
2320:373
2294:323
2289:0.9
2268:273
2220:(K)
2030:−10
2005:−20
1980:−30
1955:−40
1948:2.6
1930:−50
1925:(K)
1654:Mars
1506:and
1504:urea
1478:. A
1459:and
1306:IDLH
1284:STEL
1060:P280
1056:P273
1052:P260
1038:H410
1034:H331
1030:H314
1026:H280
595:Odor
432:UNII
377:MeSH
357:KEGG
43:and
19869:No
19866:Md
19863:Fm
19860:Es
19857:Cf
19853:BkN
19848:CmN
19843:AmN
19838:PuN
19833:NpN
19812:PaN
19792:Ac
19789:**
19783:YbN
19778:TmN
19773:ErN
19768:HoN
19763:DyN
19758:TbN
19753:GdN
19748:EuN
19743:SmN
19738:PmN
19733:NdN
19728:PrN
19723:CeN
19718:LaN
19702:Og
19699:Ts
19696:Lv
19693:Mc
19690:Fl
19687:Nh
19684:Cn
19681:Rg
19678:Ds
19675:Mt
19672:Hs
19669:Bh
19666:Sg
19663:Db
19660:Rf
19657:Lr
19654:**
19637:Fr
19632:Rn
19629:At
19626:Po
19622:BiN
19584:Au
19581:Pt
19578:Ir
19575:Os
19550:TaN
19534:HfN
19529:LuN
19490:CsN
19483:Xe
19440:SbN
19436:Sn
19432:InN
19402:PdN
19398:Rh
19395:Ru
19392:Tc
19376:NbN
19371:ZrN
19328:RbN
19321:Kr
19317:+Br
19309:BrN
19279:+As
19275:AsN
19270:-Ge
19252:GaN
19158:CrN
19135:TiN
19130:ScN
19075:Ar
19071:+Cl
19063:ClN
19054:NCl
18967:-Si
18949:AlN
18913:NaN
18896:Ne
18715:LiN
18626:ion
18323:NCO
18223:ion
18130:, C
18097:Ten
17806:Six
17712:ion
17079:PsH
17058:CfH
17050:CfH
17042:BkH
17034:BkH
17026:CmH
17018:AmH
17010:AmH
17002:PuH
16994:PuH
16986:NpH
16978:NpH
16954:PaH
16936:ThH
16928:ThH
16920:AcH
16899:LuH
16891:LuH
16883:YbH
16875:TmH
16867:TmH
16859:ErH
16851:ErH
16843:HoH
16835:HoH
16827:DyH
16819:DyH
16811:TbH
16803:TbH
16795:GdH
16787:GdH
16779:EuH
16771:SmH
16763:SmH
16755:NdH
16747:NdH
16739:PrH
16731:PrH
16723:CeH
16715:CeH
16707:LaH
16699:LaH
16691:LaH
16664:CnH
16655:HgH
16638:HgH
16630:CdH
16622:ZnH
16611:RgH
16605:CuH
16591:DsH
16575:PtH
16560:PdH
16555:NiH
16547:IrH
16539:RhH
16531:CoH
16523:FeH
16515:FeH
16510:FeH
16502:CrH
16494:CrH
16489:CrH
16481:TaH
16476:TaH
16468:NbH
16463:NbH
16442:HfH
16434:HfH
16426:ZrH
16418:ZrH
16410:TiH
16402:TiH
16394:LuH
16386:LuH
16346:ScH
16323:HTs
16317:HAt
16307:HBr
16302:HCl
16260:HDO
16249:(?)
16246:O–O
16198:LvH
16174:PoH
15854:(?)
15804:McH
15780:BiH
15757:SbH
15722:AsH
15304:FlH
15296:FlH
15291:FlH
15261:PbH
15226:SnH
15153:GeH
15131:SiH
14952:SiH
14824:NhH
14804:NhH
14799:NhH
14757:TlH
14722:InH
14687:GaH
14652:AlH
14468:BaH
14460:SrH
14452:CaH
14444:MgH
14436:BeH
14416:BaH
14411:SrH
14406:CaH
14401:MgH
14396:BeH
14367:CsH
14362:RbH
14352:NaH
14347:LiH
14278:,
14225:NHI
14201:NHF
14155:BrN
14147:ClN
14123:NBr
14115:NCl
14111:(?)
14022:NOO
13986:NNO
13946:HNO
13906:HNO
13882:(NO
13851:HNO
13806:-NO
13801:-NO
13769:NCN
13747:HCN
13742:-CN
13706:(?)
13405:".
13342:doi
13272:180
13247:doi
13208:doi
13171:doi
13159:260
13128:288
13103:doi
13091:355
13056:doi
13044:288
13021:doi
13009:186
12984:doi
12972:195
12918:doi
12906:239
12879:doi
12840:doi
12802:doi
12739:hdl
12731:doi
12685:344
12637:doi
12625:259
12559:doi
12547:106
12524:doi
12486:doi
12325:doi
12321:127
12259:PMC
12249:doi
12245:285
12136:doi
12132:379
12080:doi
12068:372
12021:doi
11982:doi
11924:hdl
11916:doi
11904:570
11858:doi
11808:doi
11804:367
11777:doi
11599:doi
11240:PMC
11222:doi
11181:PMC
11165:doi
11153:581
11012:doi
10977:doi
10827:doi
10724:"CO
10381:on
10170:hdl
10162:doi
10150:286
10101:doi
10097:136
10063:doi
10022:doi
9987:OZY
9962:doi
9791:doi
9779:199
9748:doi
9744:122
9725:109
9551:doi
9441:doi
9342:hdl
9309:doi
8778:111
8667:doi
8529:doi
8470:doi
8413:doi
8365:doi
8286:doi
8238:doi
8234:499
8198:doi
8083:doi
8052:doi
8015:doi
8011:107
7984:doi
7549:doi
7244:VLA
7233:W51
7229:W43
7204:in
7041:+ H
7005:+ H
6974:1.6
6879:300
6821:5.2
6804:+ H
6734:NHD
6621:of
6585:to
6577:in
6524:of
6437:MoS
6336:CHO
6320:NCH
6259:bar
6141:.
6063:298
5834:(NH
5825:or
5659:or
5635:of
5582:ppm
5548:or
5340:MPa
5336:psi
5298:in
5259:as
5189:in
5185:to
5004:".
4355:in
4331:).
4307:(NH
4300:–N)
4283:ppm
4117:(NH
4109:mer
4105:fac
3900:+ H
3867:by
3568:, Δ
3503:NCl
3322:+ H
3270:).
3249:]Cl
3156:GHz
2769:to
2181:50
2156:40
2131:30
2105:20
2080:10
1751:air
1739:gas
1652:on
1604:'s
1488:gas
1455:of
1293:REL
1272:PEL
1128:COR
964:GHS
945:298
918:298
468:EPA
405:222
395:CID
351:79
297:217
19888::
19796:Th
19714:*
19642:Ra
19603:Tl
19589:Hg
19560:Re
19555:WN
19537:Hf
19525:*
19500:Ba
19479:+I
19471:IN
19456:?
19446:Te
19419:Cd
19408:Ag
19383:Mo
19381:β-
19366:YN
19338:Sr
19299:Br
19285:Se
19258:Ge
19239:Zn
19228:Cu
19217:Ni
19206:Co
19189:Fe
19173:Mn
19163:Cr
19153:VN
19140:Ti
19102:Ca
19092:KN
19040:SN
19009:SN
18989:-P
18972:PN
18955:Si
18923:Mg
18903:Na
18892:+F
18884:NF
18842:+O
18787:g-
18773:β-
18755:-B
18751:BN
18725:Be
18705:Li
18695:11
18666:HN
18661:+H
18640:NH
18140:70
18132:60
18128:60
18126:(C
17851:HC
16970:UH
16962:UH
16949:15
16943:Th
16709:10
16643:Hg
16455:VH
16450:VH
16378:YH
16370:YH
16362:YH
16354:YH
16312:HI
16297:HF
16255:HS
16233:HO
16225:HO
16220:HO
16151:Te
16142:Te
16115:Se
16106:Se
16074:10
15848:NH
15839:HN
15834:NH
15826:HN
15730:As
15641:12
15637:10
15629:11
15617:10
15531:PH
15450:12
15446:10
15438:11
15426:10
15340:NH
15234:Sn
15203:12
15197:Ge
15191:10
15185:Ge
15173:Ge
15161:Ge
15119:Si
15090:Si
15062:22
15058:10
15056:Si
15050:20
15044:Si
15038:18
15032:Si
15026:16
15020:Si
15014:14
15008:Si
15002:12
14996:Si
14990:10
14984:Si
14972:Si
14960:Si
14918:CH
14910:CH
14905:CH
14812:Nh
14765:Tl
14730:In
14695:Ga
14660:Al
14631:22
14627:18
14619:14
14615:10
14607:12
14595:10
14583:11
14559:10
14512:BH
14504:BH
14357:KH
14282:+5
14276:+4
14274:,
14270:+3
14266:,
14264:+2
14262:,
14260:+1
14256:−1
14254:,
14252:−2
14250:,
14246:−3
14196:Cl
14192:NH
14171:NH
14163:IN
14139:FN
14131:NI
14105:NF
14096:NF
14088:NF
14083:NF
14027:NO
14011:NO
14007:HO
13998:NO
13994:HO
13938:NO
13925:NO
13913:NO
13875:NO
13870:NO
13858:NO
13827:NO
13789:CH
13752:CN
13721:NR
13700:NH
13683:HN
13666:OH
13662:NH
13649:NH
13641:NH
13633:NH
13481:.
13457:.
13340:.
13330:54
13328:.
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13299:74
13297:.
13270:.
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13235:71
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7149:,
7117:NH
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6951:10
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6914:10
6828:10
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2958:—
2826:Mg
2822:Yb
2818:Eu
2816:,
2814:Ba
2812:,
2810:Sr
2808:,
2806:Ca
2753:,
2749:,
2745:,
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2592:NH
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2566:NH
2208:NH
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1668:,
1664:,
1660:,
1656:,
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1243:Lo
1241:LC
1192:50
1190:LC
1174:50
1172:LD
1070:,
1066:,
1062:,
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1054:,
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716:,
712:,
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666:,
563:NH
21:NH
19826:y
19823:N
19820:x
19817:U
19805:y
19802:N
19799:x
19648:2
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19591:3
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19425:2
19423:N
19421:3
19412:N
19410:3
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19340:3
19330:3
19311:3
19303:N
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19289:N
19287:4
19264:4
19262:N
19260:3
19245:2
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19241:3
19232:N
19230:3
19221:N
19219:3
19210:N
19208:3
19198:y
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19104:3
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19031:N
19029:4
19027:S
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19000:N
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18979:3
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18925:3
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18905:3
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18877:4
18875:F
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18864:2
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18860:2
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18827:N
18820:2
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18810:y
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18801:C
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18791:3
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18767:2
18765:N
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18740:3
18731:2
18729:N
18727:3
18717:3
18709:N
18707:3
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18691:2
18676:N
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18672:H
18655:4
18653:H
18651:2
18649:N
18642:3
18615:e
18608:t
18601:v
18330:5
18321:2
18319:H
18266:D
18264:2
18262:N
18138:C
17855:N
17853:4
17475:H
17473:2
17471:N
17113:e
17106:t
17099:v
17060:3
17052:2
17044:3
17036:2
17028:2
17020:3
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16972:4
16964:3
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16945:4
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16930:2
16922:2
16901:3
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16877:3
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16829:3
16821:2
16813:3
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