Use thermodynamic values in the table provided to calculate the ΔG for the following process in two ways. 4NH3 (g) + 5O2 (g) → 4NO (g) + 6H2O (g) at 25˚C a) Use Free Energy values to calculate ΔG. b) Use Enthalpy and Entropy values with Gibbs Equation to calculate ΔG. c) What do your final ΔG values tell us about this reaction?

Principles of Instrumental Analysis
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Chapter15: Molecular Luminescence Spectrometry
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Problem 15.12QAP: Equations for the chemiluminescence determination of SO2 are given on page 383. Derive an expression...
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Use thermodynamic values in the table provided to calculate the ΔG for the following process in two ways. 4NH3 (g) + 5O2 (g) → 4NO (g) + 6H2O (g) at 25˚C a) Use Free Energy values to calculate ΔG. b) Use Enthalpy and Entropy values with Gibbs Equation to calculate ΔG. c) What do your final ΔG values tell us about this reaction?
Mercury
Potassium
K (s)
Hg (1)
Hg2C12 (s)
76
64
-265
-211
196
KCI (s)
-436
-408
83
HgC12 (s)
Hgo (s)
HgS (s)
-230
-184
144
KCIO3 (s)
-391
-290
143
-90
-59
70
KCIO4 (s)
-433
-304
151
-58
-49
78
K20 (s)
-361
-322
98
K202 (s)
KO2 (s)
КОН (s)
КоН (ад)
-496
-430
113
Nickel
-283
-238
117
Ni (s)
30
-425
-379
79
NIC12 (s)
-316
-272
107
-481
-440
9.2
Substance
DHof
DGof
So
Substance
DHof
DGof
So
and state
(kJ/mol)
(kJ/mol)
(J/K mol)
and state
(kJ/mol)
(kJ/mol)
(J/K mol)
Silicon
18.8
Tin
SiO2 (s) (quartz)
-911
-856
42
Sn (s) (white)
52
SIC14 (1)
-687
Sn (s) (gray)
Sno (s)
-620
240
-2
0.1
44
-285
-257
56
Sliver
SnO2 (s)
-581
-520
52
Ag(s)
43
Sn(OH)2 (s)
-561
-492
155
Ag+ (aq)
105
77
73
AgBr (s)
AGCN (s)
-100
-97
107
Titanium
146
164
84
TİCI4 (g)
-763
-727
355
AgCI (s)
-127
-110
96
TIO2 (s)
-945
-890
50
Ag2Cr04 (s)
-712
-622
217
Agl (s)
-62
-66
115
Uranium
Ag20 (s)
-31
-11
122
U (s)
50
Ag2S (s)
-32
-40
146
UF6 (s)
-2137
-2008
228
UF6 (g)
-2113
-2029
380
Sodium
UO2 (s)
-1084
-1029
78
Na (s)
51
U308 (s)
-3575
-3393
282
Nat (aq)
-240
-262
59
UO3 (s)
-1230
-1150
99
NaBr (s)
-360
-347
84
Na2CO3 (s)
-1131
-1048
136
Xenon
NaHCO3 (s)
-948
-852
102
Xe (g)
170
NaCI (s)
-411
-384
72
XeF2 (g)
-108
-48
254
NaH (s)
-56
-33
40
XEF4 (s)
-251
-121
146
Nal (s)
-288
-282
91
XEF4 (g)
-294
NaNO2 (s)
-359
-285
104
Xe03 (s)
402
NANO3 (s)
-467
-366
116
Na20 (s)
-416
-377
73
Zinc
Na202 (s)
-515
-451
95
Zn (s)
42
NAOH (s)
-427
-381
64
ZnO (s)
-348
-318
44
NaOH (aq)
-470
-419
50
Zn(OH)2 (s)
-642
-461
-133
ZnS (s) (wurtzite)
-193
Sulfur
ZnS (s) (zinc blende)
-206
-201
58
S (s) (rhombic)
S (3) (monoclinic)
s2- (aq)
32
ZNSO4 (s)
-983
-874
120
0.3
0.1
33
33
86
-15
S8 (g)
SF6 (g)
102
50
431
-1209
-1105
292
H2S (g)
-21
-34
206
SO2 (g)
SO3 (g)
-297
-300
248
-396
-371
257
So42- (aq)
-909
-745
20
Transcribed Image Text:Mercury Potassium K (s) Hg (1) Hg2C12 (s) 76 64 -265 -211 196 KCI (s) -436 -408 83 HgC12 (s) Hgo (s) HgS (s) -230 -184 144 KCIO3 (s) -391 -290 143 -90 -59 70 KCIO4 (s) -433 -304 151 -58 -49 78 K20 (s) -361 -322 98 K202 (s) KO2 (s) КОН (s) КоН (ад) -496 -430 113 Nickel -283 -238 117 Ni (s) 30 -425 -379 79 NIC12 (s) -316 -272 107 -481 -440 9.2 Substance DHof DGof So Substance DHof DGof So and state (kJ/mol) (kJ/mol) (J/K mol) and state (kJ/mol) (kJ/mol) (J/K mol) Silicon 18.8 Tin SiO2 (s) (quartz) -911 -856 42 Sn (s) (white) 52 SIC14 (1) -687 Sn (s) (gray) Sno (s) -620 240 -2 0.1 44 -285 -257 56 Sliver SnO2 (s) -581 -520 52 Ag(s) 43 Sn(OH)2 (s) -561 -492 155 Ag+ (aq) 105 77 73 AgBr (s) AGCN (s) -100 -97 107 Titanium 146 164 84 TİCI4 (g) -763 -727 355 AgCI (s) -127 -110 96 TIO2 (s) -945 -890 50 Ag2Cr04 (s) -712 -622 217 Agl (s) -62 -66 115 Uranium Ag20 (s) -31 -11 122 U (s) 50 Ag2S (s) -32 -40 146 UF6 (s) -2137 -2008 228 UF6 (g) -2113 -2029 380 Sodium UO2 (s) -1084 -1029 78 Na (s) 51 U308 (s) -3575 -3393 282 Nat (aq) -240 -262 59 UO3 (s) -1230 -1150 99 NaBr (s) -360 -347 84 Na2CO3 (s) -1131 -1048 136 Xenon NaHCO3 (s) -948 -852 102 Xe (g) 170 NaCI (s) -411 -384 72 XeF2 (g) -108 -48 254 NaH (s) -56 -33 40 XEF4 (s) -251 -121 146 Nal (s) -288 -282 91 XEF4 (g) -294 NaNO2 (s) -359 -285 104 Xe03 (s) 402 NANO3 (s) -467 -366 116 Na20 (s) -416 -377 73 Zinc Na202 (s) -515 -451 95 Zn (s) 42 NAOH (s) -427 -381 64 ZnO (s) -348 -318 44 NaOH (aq) -470 -419 50 Zn(OH)2 (s) -642 -461 -133 ZnS (s) (wurtzite) -193 Sulfur ZnS (s) (zinc blende) -206 -201 58 S (s) (rhombic) S (3) (monoclinic) s2- (aq) 32 ZNSO4 (s) -983 -874 120 0.3 0.1 33 33 86 -15 S8 (g) SF6 (g) 102 50 431 -1209 -1105 292 H2S (g) -21 -34 206 SO2 (g) SO3 (g) -297 -300 248 -396 -371 257 So42- (aq) -909 -745 20
DHof DGof
Jmol) mol) UK mol)
DHof DGof
= 系 |
=日 "为
国 国
e日 =
三三
。 月 三
きe己 t= こ8:
日
因
=2 Sは
目
日
素3
年
月目
Transcribed Image Text:DHof DGof Jmol) mol) UK mol) DHof DGof = 系 | =日 "为 国 国 e日 = 三三 。 月 三 きe己 t= こ8: 日 因 =2 Sは 目 日 素3 年 月目
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