215:
117:. This is due to a variety of factors, including the ease with which it can be calculated based on the units of measure typically employed in quantifying a chemical reaction, especially in aqueous solution. In addition, for many important biological processes, thermodynamic changes are on a convenient order of magnitude when expressed in kcal/mol. For example, for the reaction of
51:
of substance. The unit symbol is written kcal/mol or kcal⋅mol. As typically measured, one kcal/mol represents a temperature increase of one degree
Celsius in one liter of water (with a mass of 1 kg) resulting from the reaction of one mole of reagents.
256:
290:
249:
166:
295:
242:
122:
275:
102:
82:(25 °C, 77 °F, or 298.15 K), one kilocalorie per mole is approximately equal to 1.688
280:
285:
230:
154:
130:
106:
8:
126:
162:
114:
89:
Even though it is not an SI unit, the kilocalorie per mole is still widely used in
79:
214:
226:
222:
134:
110:
98:
60:
186:
269:
75:
83:
48:
40:
133:, the free energy of reaction is −4.0 kcal/mol using the pH = 7
90:
56:
36:
28:
118:
94:
44:
24:
71:
32:
155:"General and Theoretical Aspects of the Peroxide Group"
267:
191:. Sunderland, Massachusetts: Sinauer Associates
250:
59:, one kilocalorie per mole is equal to 4.184
257:
243:
180:
178:
63:(kJ/mol), which comes to approximately
268:
175:
209:
159:The Chemistry of Peroxides, Volume 2
152:
43:of energy (1000 thermochemical gram
13:
184:
146:
74:per molecule, or about 0.043
23:is a unit to measure an amount of
14:
307:
161:. Chichester: Wiley. p. 12.
213:
188:The Cell: A Molecular Approach
1:
291:Units of chemical measurement
140:
229:. You can help Knowledge by
7:
157:. In Rappoport, Zvi (ed.).
10:
312:
208:
103:thermodynamic free energy
16:Unit for measuring energy
153:Bach, Robert D. (2006).
39:. It is defined as one
225:-related article is a
296:Thermodynamics stubs
107:heat of vaporization
21:kilocalorie per mole
127:glucose-6-phosphate
101:quantities such as
61:kilojoules per mole
35:, or other similar
238:
237:
115:ionization energy
78:per molecule. At
303:
276:Energy (physics)
259:
252:
245:
217:
210:
201:
200:
198:
196:
182:
173:
172:
150:
80:room temperature
70:
68:
311:
310:
306:
305:
304:
302:
301:
300:
266:
265:
264:
263:
206:
204:
194:
192:
183:
176:
169:
151:
147:
143:
99:thermodynamical
66:
64:
17:
12:
11:
5:
309:
299:
298:
293:
288:
283:
281:Thermodynamics
278:
262:
261:
254:
247:
239:
236:
235:
223:thermodynamics
218:
203:
202:
174:
167:
144:
142:
139:
135:standard state
111:heat of fusion
86:per molecule.
27:per number of
15:
9:
6:
4:
3:
2:
308:
297:
294:
292:
289:
287:
286:Heat transfer
284:
282:
279:
277:
274:
273:
271:
260:
255:
253:
248:
246:
241:
240:
234:
232:
228:
224:
219:
216:
212:
211:
207:
190:
189:
185:Cooper, G.M.
181:
179:
170:
168:9780470862759
164:
160:
156:
149:
145:
138:
136:
132:
128:
124:
120:
116:
112:
108:
104:
100:
96:
92:
87:
85:
81:
77:
73:
62:
58:
53:
50:
46:
42:
38:
34:
30:
26:
22:
231:expanding it
220:
205:
193:. Retrieved
187:
158:
148:
88:
54:
20:
18:
41:kilocalorie
270:Categories
141:References
47:) per one
91:chemistry
37:particles
29:molecules
125:to form
57:SI units
45:calories
195:20 July
119:glucose
95:biology
165:
72:joules
65:6.9477
25:energy
221:This
121:with
33:atoms
227:stub
197:2022
163:ISBN
129:and
113:and
97:for
93:and
49:mole
19:The
131:ADP
123:ATP
55:In
272::
177:^
137:.
109:,
105:,
84:kT
76:eV
69:10
31:,
258:e
251:t
244:v
233:.
199:.
171:.
67:×
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.