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crystals, he observed a similar variation, and was thus led, in 1825, to the discovery that allotropic crystals, when heated, expand unequally in the direction of dissimilar axes. In the following year he discovered the change, produced by change of temperature, in the direction of the optic axes of
372:. Mitscherlich returned to Berlin in 1821, and in the summer of 1822 he delivered his first lecture as extraordinary professor of chemistry at the university; in 1825 he was appointed ordinary professor. In 1823 Mitscherlich was elected as foreign member of the
464:
and sulfuric acid. Through his careful studies, he realized that the acid was not being consumed during the production of the ether, although the reaction would not proceed unless the acid was present. After reviewing
Mitscherlich's findings, Swedish chemist
308:, and this so arrested his attention that he gave up his idea of traveling to Persia. From his days in Göttingen dates the treatise on certain parts of Eurasian history, compiled from manuscripts found in the university library and published in Persian and
509:
Mitscherlich turned away from inorganic chemistry (crystallography) and devoted his attention to organic chemistry, starting out with an investigation of fuel and oil. Mitscherlich kept working on problems of organic chemistry until 1845. His interest in
526:
in an attempt to develop a theory on the cause of volcanism. He did not, however, publish any papers on the subject, though after his death his notes were arranged and published by J. L. A. Roth in the
Memoirs of the Berlin Academy
716:
Mitscherlich, E. (1819): Ueber die
Kristallisation der Salze in denen das Metall der Basis mit zwei Proportionen Sauerstoff verbunden ist. Abhandlungen der Akademie der Wissenschaften zu Berlin, Jg.1818–1819, pp.427–437.
363:
at the
University of Berlin. Altenstein did not immediately carry out this suggestion, but he obtained for Mitscherlich a government grant to enable him to continue his studies in Berzelius' laboratory at the
1135:
991:
Mitscherlich, E.: Lehrbuch der Chemie. Ernst
Siegfried Mittler, Berlin. Band 1, Abth.1 (1829) = 194 p.; Band 1, Abth.2 (1832) = 532 p.; Band 2, Abth.1 (1835) = 216 p.; Band 2, Abth.2 (1840) = 500 p.
597:
Mitscherlich published, according to the "Catalogue of
Scientific Papers", some 76 papers, which appeared chiefly in the "Abhandlungen der Königlichen Akademie der Wissenschaften in Berlin", in
355:, which theory was published in the proceedings of the Berlin Academy of Sciences in December 1819. In that same year Berzelius suggested Mitscherlich to the Prussian education minister
143:
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819:, (Stockholm, Sweden: Royal Swedish Academy of Sciences, 1835). After reviewing Eilhard Mitscherlich's research on the formation of ether, Berzelius coined the word
1185:
1180:
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900:
Mitscherlich, E. (1833): Ueber das Benzin und die Säuren der Oel- und
Talgarten. Annalen der Physik (Poggendorff), vol. 105 (=Ser. 2, vol. 29), pp. 231–237.
1130:
1175:
452:
In 1833 Mitscherlich made a series of careful determinations of the vapor densities of a large number of volatile substances, confirming the law of
616:
appeared. Not until 1840 the second installment of the second part of this monumental text book was printed. The fourth edition of
Mitscherlich's
620:
was published in 1844–1847; a fifth was begun in 1855, but was never completed. A complete edition of his works was published in Berlin in 1896.
1155:
1120:
157:
436:
1078:
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in order that he might enjoy that freedom of travel usually allowed in the East to physicians. He began at Göttingen with the study of
1145:
473:" for the acceleration or enablement of a chemical reaction by a substance that itself was not consumed in the reaction. He obtained
889:
Rose, G. (1864): Zur
Erinnerung an E. Mitscherlich. Zeitschrift der Deutschen Geologischen Gesellschaft, vol. 16, pp. 21–72.
1140:
1125:
682:
651:
551:
557:
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543:
117:
384:
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534:
Mitscherlich was an honorary member of almost all the great scientific societies, and received the gold medal from the
121:
668:
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373:
840:
likasom vi med ordet analys beteckna åtskiljandet af kroppars beståndsdelar medelst den vanliga kemiska frändskapen.
608:
529:
Ueber die vulkanischen
Erscheinungen in der Eifel und über die Metamorphie der Gesteine durch erhöhte Temperatur
952:
573:
made their appearance, but Mitscherlich was able to carry on his academic work until December 1862. He died at
258:
578:
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428:
have the same composition but different crystalline forms, a property which Mitscherlich called polymorphism.
1090:
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266:
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103:
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270:
265:, was in his day a celebrated scholar. Eilhard Mitscherlich was educated at Jever by the historian
229:
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1016:
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344:
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Mirchondi historia Thaheridarum historicis nostris hucusque incognitorum Persiae principum
8:
849:: I shall, therefore, to employ a well-known derivation in chemistry, call bodies the
199:
742:
941:
413:
297:
80:
667:
Krech, Eva-Maria; Stock, Eberhard; Hirschfeld, Ursula; Anders, Lutz Christian (2009).
1007:
832:
Jag skall derföre, för att begagna en i kemien välkänd härledning, kalla den kroppars
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586:
347:
as to their composition. His observation that corresponding phosphates and arsenates
254:
58:
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194:
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isomorphous with calcite, Mitscherlich observed that this angle in the case of
290:
916:
861:
the separation of the constituents of bodies by the usual chemical affinities.
237:, who is perhaps best remembered today for his discovery of the phenomenon of
1099:
1086:
1082:. Vol. 18 (11th ed.). Cambridge University Press. pp. 627–628.
1069:
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1038:
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457:
250:
54:
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76:
502:
490:
474:
441:
416:. His investigation, also in 1826, of the two crystalline modifications of
133:
646:] (in German) (7th ed.). Berlin: Dudenverlag. pp. 334, 605.
506:
494:
150:
511:
485:, while a few years later he proved that the same thing is true of the
453:
408:
129:
125:
30:
750:
612:. In 1829 the first installment of the first volume of Mitscherlich's
1043:
486:
470:
425:
400:
369:
332:
328:
305:
274:
550:. In 1855, Mitscherlichwas elected a Foreign Honorary Member of the
395:
In the course of investigating the slight differences discovered by
729:
S. I. Morrow (1969). "One Hundred and Fifty Years of Isomorphism".
482:
340:
336:
301:
1063:
This article incorporates text from a publication now in the
1136:
Corresponding members of the Saint Petersburg Academy of Sciences
677:] (in German). Berlin: Walter de Gruyter. pp. 468, 749.
519:
515:
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461:
421:
404:
348:
234:
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1023:, volume XIII, 1864 (pages ix – xvi, near the end of the volume)
407:
varied with the temperature. On extending this inquiry to other
539:
417:
320:
300:
in 1814 put an end to this, and Mitscherlich resolved to study
233:; 7 January 1794 – 28 August 1863) was a German
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Cemetery in Schöneberg close to the (eventual) gravesites of
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309:
282:
351:
in the same form was the germ from which grew his theory of
873:
871:
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635:
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696:
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456:. In 1833–34, Mitscherlich investigated the synthesis of
866:
764:(Anonymous) (1864). "Eilhard Mitscherlich (Obituary)".
691:
636:
Dudenredaktion; Kleiner, Stefan; Knöbl, Ralf (2015) .
1171:
Fellows of the American Academy of Arts and Sciences
1161:
Academic staff of the Humboldt University of Berlin
1004:Eilhard Mitscherlich: Prince of Prussian Chemistry
546:. He was one of the few foreign associates of the
1181:Members of the Royal Swedish Academy of Sciences
1097:
249:Mitscherlich was born at Neuende (now a part of
940:
915:Ripley, George; Dana, Charles A., eds. (1879).
853:and the decomposition of bodies by this force
1186:Recipients of the Pour le Mérite (civil class)
343:, and was able to confirm the conclusions of
285:to seek permission to join the embassy which
728:
522:regions, and he made frequent visits to the
431:
1131:Members of the Prussian Academy of Sciences
817:Årsberättelsen om framsteg i fysik och kemi
763:
1021:Proceedings of the Royal Society of London
944:; Peck, H. T.; Colby, F. M., eds. (1905).
914:
766:Proceedings of the Royal Society of London
577:near Berlin in 1863 and was buried in the
420:threw much light on the fact that the two
257:, where his father was pastor. His uncle,
29:
1176:Members of the French Academy of Sciences
1068:
910:
908:
877:
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505:and to other derivatives. As related by
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399:in the angles of the rhombohedra of the
383:
973:. American Academy of Arts and Sciences
968:"Book of Members, 1780–2010: Chapter M"
1098:
936:
934:
244:
956:(1st ed.). New York: Dodd, Mead.
905:
552:American Academy of Arts and Sciences
388:Bronze statue of Mitscherlich at the
228:
1156:Humboldt University of Berlin alumni
1121:Foreign members of the Royal Society
960:
144:Pour le Mérite for Sciences and Arts
931:
13:
997:
497:. He investigated the relation of
14:
1197:
857:, just as we signify by the word
374:Royal Swedish Academy of Sciences
1056:
836:sönderdelning genom denna kraft
609:Annales de chimie et de physique
561:Mitscherlich's mausoleum at the
323:and worked in the laboratory of
35:Eilhard Mitscherlich (1794–1863)
985:
894:
883:
675:German Pronunciation Dictionary
440:Marble bust of Mitscherlich by
1146:University of Göttingen alumni
953:New International Encyclopedia
809:
788:
757:
722:
710:
670:Deutsches Aussprachewörterbuch
660:
629:
569:In December 1861, symptoms of
379:
327:(1767–1851). There he studied
261:(1760–1854), professor at the
259:Christoph Wilhelm Mitscherlich
1:
1091:Mathematics Genealogy Project
1049:
1006:by Hans-Werner Scuhtt, 1997,
947:"Mitscherlich, Eilhard"
918:"Mitscherlich, Eilhard"
800:Annalen der Physik und Chemie
798:(On the formation of ether),
731:Journal of Chemical Education
489:and the sulfates, and of the
390:Humboldt University of Berlin
357:Karl vom Stein zum Altenstein
353:isomorphism (crystallography)
319:In 1818 Mitscherlich went to
267:Friedrich Christoph Schlosser
1141:Heidelberg University alumni
1126:19th-century German chemists
644:The Pronunciation Dictionary
477:in 1827 and showed that its
239:crystallographic isomorphism
7:
1151:Stockholm University alumni
1027:
1019:of Eilhard Mitscherlich in
563:Alter St.-Matthäus-Kirchhof
230:[ˈaɪlhaʁtˈmɪtʃɐlɪç]
10:
1202:
469:was led to coin the term "
277:, with an emphasis on the
269:, and in 1811 went to the
16:German chemist (1794–1863)
1116:People from Wilhelmshaven
796:"Ueber die Aetherbildung"
592:
542:for his discovery of the
481:are isomorphous with the
432:Later work and last years
312:in 1814, under the title
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65:
40:
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639:Das Aussprachewörterbuch
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361:Martin Heinrich Klaproth
271:University of Heidelberg
1079:Encyclopædia Britannica
924:The American Cyclopædia
794:E. Mitscherlich (1834)
325:Heinrich Friedrich Link
263:University of Göttingen
108:University of Stockholm
100:University of Göttingen
1074:Mitscherlich, Eilhardt
863:
843:
566:
449:
397:William Hyde Wollaston
392:
210:Heinrich Gustav Magnus
1034:Ammonium permanganate
844:
828:
806:(18) : 273–282.
560:
514:led him to study the
446:Museum für Naturkunde
439:
387:
366:Karolinska Institutet
281:. In 1813 he went to
226:German pronunciation:
1087:Eilhard Mitscherlich
579:St Matthäus Kirchhof
467:Jöns Jacob Berzelius
345:Jöns Jakob Berzelius
289:was establishing in
287:Napoleon I of France
273:devoting himself to
222:Eilhard Mitscherlich
188:University of Berlin
104:University of Berlin
23:Eilhard Mitscherlich
1166:Royal Medal winners
834:katalytiska kraft,
785:, pp. 627–628.
743:1969JChEd..46..580M
618:Lehrbuch der Chemie
614:Lehrbuch der Chemie
245:Early life and work
200:Friedrich Stromeyer
567:
544:law of isomorphism
450:
393:
298:Napoleon Bonaparte
296:The abdication of
118:Mitscherlich's law
815:J. J. Berzelius,
751:10.1021/ed046p580
684:978-3-11-018202-6
653:978-3-411-04067-4
587:Leopold Kronecker
531:, Berlin, 1865).
255:Lordship of Jever
219:
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206:Doctoral students
168:Scientific career
59:Lordship of Jever
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583:Gustav Kirchhoff
548:French Institute
359:as successor to
279:Persian language
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195:Doctoral advisor
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73:(aged 69)
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1039:Ethyl sulfate
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571:heart disease
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536:Royal Society
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491:permanganates
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484:
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458:diethyl ether
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975:. Retrieved
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503:benzoic acid
495:perchlorates
475:selenic acid
451:
442:Elisabet Ney
424:calcite and
394:
318:
313:
295:
248:
221:
220:
184:Institutions
167:
134:Selenic acid
71:(1863-08-28)
1111:1863 deaths
1106:1794 births
847:Translation
830:Original:
507:Gustav Rose
380:Isomorphism
349:crystallize
151:Royal Medal
88:Nationality
1100:Categories
1050:References
575:Schöneberg
512:mineralogy
487:manganates
454:Gay-Lussac
409:allotropic
401:carbonates
333:phosphites
329:phosphates
130:Goniometer
126:Azobenzene
77:Schöneberg
47:1794-01-07
1044:Manganate
855:catalysis
838:katalys,
772:: ix–xvi.
565:in Berlin
483:sulphates
471:catalysis
448:in Berlin
426:aragonite
370:Stockholm
341:arsenites
337:arsenates
306:chemistry
275:philology
253:) in the
241:in 1819.
1028:See also
1017:Obituary
859:analysis
825:page 245
520:volcanic
493:and the
422:minerals
414:selenite
302:medicine
158:ForMemRS
1089:at the
1067::
821:katalys
739:Bibcode
603:Annalen
516:geology
499:benzene
462:ethanol
444:at the
405:calcite
235:chemist
178:Chemist
81:Prussia
55:Neuende
1061:
1010:
681:
650:
593:Papers
540:London
418:sulfur
321:Berlin
291:Persia
174:Fields
161:(1828)
154:(1829)
147:(1842)
140:Awards
91:German
971:(PDF)
673:[
642:[
624:Notes
524:Eifel
479:salts
460:from
310:Latin
283:Paris
1008:ISBN
979:2016
679:ISBN
648:ISBN
585:and
339:and
66:Died
41:Born
1076:".
747:doi
538:of
518:of
501:to
368:in
1102::
950:.
933:^
921:.
907:^
868:^
827::
804:31
802:,
770:13
768:.
745:.
735:46
733:.
693:^
589:.
554:.
376:.
335:,
331:,
316:.
293:.
79:,
57:,
981:.
927:.
753:.
749::
741::
687:.
656:.
527:(
224:(
49:)
45:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
