Using thermodynamic data from the Thermodynamic Data table, calculate AG° at 25°C for the process 2 So,(g) + 0,(g) →2 S0 (g), where all gases are at 1.00 atm pressure. -620 x kJ Also calculate AG at 25°C for this same reaction but with all gases at 12.0 atm pressure. -120 x kJ

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter16: Thermodynamics: Directionality Of Chemical Reactions
Section: Chapter Questions
Problem 89QRT: Determine the standard Gibbs free energy change, rG, for the reactions of liquid methanol, of CO(g),...
Question
stuck on this one
Using thermodynamic data from the Thermodynamic Data table, calculate AG° at 25°C for the process
2 So,(g) + 0,(9) →2 S0 (g),
where all gases are at 1.00 atm pressure.
-620
x kJ
Also calculate AG at 25°C for this same reaction but with all gases at 12.0 atm pressure.
-120
X kJ
Transcribed Image Text:Using thermodynamic data from the Thermodynamic Data table, calculate AG° at 25°C for the process 2 So,(g) + 0,(9) →2 S0 (g), where all gases are at 1.00 atm pressure. -620 x kJ Also calculate AG at 25°C for this same reaction but with all gases at 12.0 atm pressure. -120 X kJ
AH
(kJ/mol)
AG
(kJ/mol)
S°
AH
(kJ/mol)
AG
(kJ/mol)
Substance and State
(JK-1 mol-1)
Substance and State
JK- mol )
NO2(g)
NOlg)
NO,(g)
N2O4(1)
N2O5(s)
NH.()
NH;CH;(l)
HNO3(aq)
HNO3(1)
34
52
240
NaHCO;(s)
NaCl(s)
NaH(s)
-948
-852
102
82
104
220
-411
-384
72
10
98
304
-56
-33
40
-20
97
209
Nal(s)
NaNO;(s)
NaNO;(s)
Na,0(s)
Na O2(s)
NaOH(s)
NAOH(aq)
Sulfur
S(s) (rhombic)
S(s) (monoclinic)
S²-(aq)
Ss(g)
SF«(g)
H2S(g)
SO2(g)
SO3(g)
SO,²-(aq)
H,SO4(l)
H;SO4(aq)
Tin
-288
-282
91
-42
134
178
-359
51
149
121
-467
-366
116
54
180
166
-416
-377
73
-207
-111
146
-515
-451
95
-174
-81
156
-427
-381
64
NH,CIO4(s)
NH,Cl(s)
Oxygen
O2(g)
O(g)
Os(g)
Phosphorus
P(s) (white)
P(s) (red)
P(s) (black)
Pa(g)
PFs(g)
PH3(g)
HPO4(s)
H,PO,()
H,PO,(aq)
P,O10(s)
Potassium
-295
-89
186
-470
-419
50
-314
-203
96
32
205
0.3
0.1
33
249
232
161
33
86
-15
143
163
239
102
50
431
-1209
-1105
292
41
-21
-34
206
-18
-12
23
-297
-300
248
-39
-33
23
-396
–371
257
59
24
280
-909
-745
20
- 1578
-1509
296
-814
-690
157
13
210
909
-745
20
- 1279
-1119
110
- 1267
Sn(s) (white)
Sn(s) (gray)
SnO(s)
52
-1288
-1143
158
-2
0.1
44
-2984
-2698
229
-285
-257
-520
56
SnO2(s)
Sn(OH)2(s)
Titanium
-581
52
K(s)
64
-561
-492
155
KCI(s)
KCIO,(s)
KCIO(s)
K¿O(s)
K¿O2(s)
KO2(s)
-436
-408
83
-391
TICL,(g)
TiO:(s)
Uranium
-290
143
-763
-727
355
-433
-304
151
-945
-890
50
-361
-322
98
-496
-430
113
U(s)
UF (s)
UF (g)
50
-283
-238
117
-2137
-2008
228
КОН(9)
-425
-379
79
-2113
2029
380
401
440
Transcribed Image Text:AH (kJ/mol) AG (kJ/mol) S° AH (kJ/mol) AG (kJ/mol) Substance and State (JK-1 mol-1) Substance and State JK- mol ) NO2(g) NOlg) NO,(g) N2O4(1) N2O5(s) NH.() NH;CH;(l) HNO3(aq) HNO3(1) 34 52 240 NaHCO;(s) NaCl(s) NaH(s) -948 -852 102 82 104 220 -411 -384 72 10 98 304 -56 -33 40 -20 97 209 Nal(s) NaNO;(s) NaNO;(s) Na,0(s) Na O2(s) NaOH(s) NAOH(aq) Sulfur S(s) (rhombic) S(s) (monoclinic) S²-(aq) Ss(g) SF«(g) H2S(g) SO2(g) SO3(g) SO,²-(aq) H,SO4(l) H;SO4(aq) Tin -288 -282 91 -42 134 178 -359 51 149 121 -467 -366 116 54 180 166 -416 -377 73 -207 -111 146 -515 -451 95 -174 -81 156 -427 -381 64 NH,CIO4(s) NH,Cl(s) Oxygen O2(g) O(g) Os(g) Phosphorus P(s) (white) P(s) (red) P(s) (black) Pa(g) PFs(g) PH3(g) HPO4(s) H,PO,() H,PO,(aq) P,O10(s) Potassium -295 -89 186 -470 -419 50 -314 -203 96 32 205 0.3 0.1 33 249 232 161 33 86 -15 143 163 239 102 50 431 -1209 -1105 292 41 -21 -34 206 -18 -12 23 -297 -300 248 -39 -33 23 -396 –371 257 59 24 280 -909 -745 20 - 1578 -1509 296 -814 -690 157 13 210 909 -745 20 - 1279 -1119 110 - 1267 Sn(s) (white) Sn(s) (gray) SnO(s) 52 -1288 -1143 158 -2 0.1 44 -2984 -2698 229 -285 -257 -520 56 SnO2(s) Sn(OH)2(s) Titanium -581 52 K(s) 64 -561 -492 155 KCI(s) KCIO,(s) KCIO(s) K¿O(s) K¿O2(s) KO2(s) -436 -408 83 -391 TICL,(g) TiO:(s) Uranium -290 143 -763 -727 355 -433 -304 151 -945 -890 50 -361 -322 98 -496 -430 113 U(s) UF (s) UF (g) 50 -283 -238 117 -2137 -2008 228 КОН(9) -425 -379 79 -2113 2029 380 401 440
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Thermodynamics
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Chemistry: The Molecular Science
Chemistry: The Molecular Science
Chemistry
ISBN:
9781285199047
Author:
John W. Moore, Conrad L. Stanitski
Publisher:
Cengage Learning
Chemistry: Principles and Practice
Chemistry: Principles and Practice
Chemistry
ISBN:
9780534420123
Author:
Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781305957404
Author:
Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:
Cengage Learning
Chemistry: An Atoms First Approach
Chemistry: An Atoms First Approach
Chemistry
ISBN:
9781305079243
Author:
Steven S. Zumdahl, Susan A. Zumdahl
Publisher:
Cengage Learning
Chemistry
Chemistry
Chemistry
ISBN:
9781133611097
Author:
Steven S. Zumdahl
Publisher:
Cengage Learning
Chemistry: Principles and Reactions
Chemistry: Principles and Reactions
Chemistry
ISBN:
9781305079373
Author:
William L. Masterton, Cecile N. Hurley
Publisher:
Cengage Learning