Calculate AG° for the reaction of iron(lII) oxide with carbon monoxide to give elemental iron and carbon dioxide. Use data in the table below: Standard Entropies of Some Typical Substances at 298.15 K Substance (I mol- K-1) (I mol-' K-1) U mol- K-1) Substance N2(g) NH3(g) Substance Ag() AGCI(s) 42.55 CaO(G) 40 191.5 96.2 Ca(OH)2() 76.1 192.5 28.3 CaSO,() CaSO, H,O(;) CaSO4 2H¿0(;) C2(g) Al() 107 NH,CI() 94.6 NO(g) NO:(g) N,0(g) Al,O3() 51.0 131 210.6 C) (graphite) CO(g) CO;(g) CH,(g) 5.69 194.0 240.5 197.9 223.0 220.0 213.6 Fe(s) 27 N,O,(g) 304 Fe,Og(0) H;(g) H;O(g) 186.2 90.0 Na(s) 51.0 CH;CI(g) CH,OH(/) CO(NH),() CO(NH;),(aq) C;H2(g) C,H,(g) C,H&g) 234.2 Na,CO3(;) NaHCO,() 130.6 136 126.8 188.7 102 H,O(/) HCI(g) HNO,(1) H,SO,(1) HC,H,O;(/) Hg(/) Hg(g) 104.6 69.96 NaCI() 72.38 173.8 186.7 NaOH(,) 64.18 NazSO4(s) O2(g) 200.8 155.6 149.4 219.8 157 205.0 229.5 160 PbO(1) 67.8 C,H13() C,H,OH(/) S() SO-(g) SO:(g) 466.9 76.1 31.9 161 175 248.5 Ca(s) 41.4 K(s) 64.18 256.2 CACO,() 92.9 KC(,) 82.59 CaCl,() 114 K,SO(6) 176
Calculate AG° for the reaction of iron(lII) oxide with carbon monoxide to give elemental iron and carbon dioxide. Use data in the table below: Standard Entropies of Some Typical Substances at 298.15 K Substance (I mol- K-1) (I mol-' K-1) U mol- K-1) Substance N2(g) NH3(g) Substance Ag() AGCI(s) 42.55 CaO(G) 40 191.5 96.2 Ca(OH)2() 76.1 192.5 28.3 CaSO,() CaSO, H,O(;) CaSO4 2H¿0(;) C2(g) Al() 107 NH,CI() 94.6 NO(g) NO:(g) N,0(g) Al,O3() 51.0 131 210.6 C) (graphite) CO(g) CO;(g) CH,(g) 5.69 194.0 240.5 197.9 223.0 220.0 213.6 Fe(s) 27 N,O,(g) 304 Fe,Og(0) H;(g) H;O(g) 186.2 90.0 Na(s) 51.0 CH;CI(g) CH,OH(/) CO(NH),() CO(NH;),(aq) C;H2(g) C,H,(g) C,H&g) 234.2 Na,CO3(;) NaHCO,() 130.6 136 126.8 188.7 102 H,O(/) HCI(g) HNO,(1) H,SO,(1) HC,H,O;(/) Hg(/) Hg(g) 104.6 69.96 NaCI() 72.38 173.8 186.7 NaOH(,) 64.18 NazSO4(s) O2(g) 200.8 155.6 149.4 219.8 157 205.0 229.5 160 PbO(1) 67.8 C,H13() C,H,OH(/) S() SO-(g) SO:(g) 466.9 76.1 31.9 161 175 248.5 Ca(s) 41.4 K(s) 64.18 256.2 CACO,() 92.9 KC(,) 82.59 CaCl,() 114 K,SO(6) 176
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Question
Calculate ∆G° for the reaction of iron(III) oxide with carbon monoxide to give elemental iron and carbon dioxide.
Use data in the table below:

Transcribed Image Text:Calculate AG° for the reaction of iron(III) oxide with carbon monoxide to give elemental iron and carbon dioxide.
Use data in the table below:
Standard Entropies of Some Typical Substances at 298.15 K
(U mol- K-1)
(I mol- K-1)
(I mol-' K-1)
Substance
Substance
Substance
Ag()
AgCI(s)
42.55
CaO(s)
40
N2(g)
NH3(g)
191.5
96.2
Ca(OH),()
76.1
192.5
Al()
28.3
107
NH,CI()
94.6
Al,O;(;)
C) (graphite)
CO(g)
CO-(g)
CHĄ(g)
CH,CI(g)
CH,OH(/)
CaSO, H,0()
CaSO4- 2H,O(;)
NO(g)
NO:(g)
N,0(g)
51.0
131
210.6
5.69
194.0
240.5
Ch(g)
Fe(s)
197.9
223.0
220.0
213.6
27
N,0,(g)
304
186.2
Fe,O3(;)
H,(g)
H;O(g)
90.0
Na(s)
51.0
234.2
130.6
Na,CO3()
136
126.8
188.7
NaHCO3(;)
102
CO(NH,),()
104.6
H,O(/)
69.96
NaCI()
72.38
CO(NH),(aq)
173.8
HCI(g)
186.7
NaOH()
64.18
C,H2(g)
C,H(g)
C,H(g)
200.8
HNO3(1)
155.6
NazSO4(s)
149.4
219.8
H,SO,()
157
0:(g)
205.0
229.5
HC,H;O;(1)
160
PbO(;)
67.8
466.9
Hg(/)
Hg(g)
76.1
S()
31.9
SO,(g)
SO3(g)
C,H,OH()
161
175
248.5
Ca(s)
41.4
K(s)
64.18
256.2
CACO,()
92.9
KCI(,)
82.59
CaCl,()
114
K,SO,()
176

Transcribed Image Text:Standard Enthalpies of Formation of Typical Substances
AH; (kJ mol-1)
Substance
AH; (kJ mol-1)
Substance
Ag(s)
H,O;(1)
- 187.6
AgBr(;)
- 100.4
HBr(g)
-36
AGCI()
-127.0
HCI(g)
-92.30
Al(s)
HI(g)
HNO,(/)
H,SO,(!)
26.6
Al,O;(6)
- 1669.8
- 173.2
C) (graphite)
-811.32
CO(g)
-110.5
HC,H;O;(/)
-487.0
CO:(g)
CHĄ(g)
CH;CI(g)
CH,I(g)
CH;OH(/)
-393.5
Hg(!)
-74.848
Hg(g)
60.84
-82.0
14.2
K(3)
- 238.6
KCI()
-435.89
CO(NH,),() (urca)
-333.19
K,SO,(1)
- 1433.7
CO(NH),(aq)
- 391.2
N;(g)
NH3(g)
NH,CI(})
NO(g)
NO,(g)
N,0(g)
N,O,(g)
N,O;(g)
CH2(g)
226.75
-46.19
C,H4(g)
CH(g)
C,H,OH(/)
52.284
-315.4
-84.667
90.37
-277.63
33.8
Ca(s)
81.57
CaBrz(s)
CACO3(s)
-682.8
9.67
- 1207
11
CaC2(s)
-795.0
Na(s)
CaO(s)
-635.5
NaHCO,()
-947.7
Ca(OH)2(s)
-986.59
Na,CO3(;)
-1131
CaSO,()
-1432.7
NaCI(s)
-411.0
CaSO, H,0()
CaSO,- 2H,O(s)
Cl,(g)
- 1575.2
NAOH()
-426.8
- 2021.1
Na,SO,(s)
- 1384.5
0;(g)
Pb(s)
Fe(s)
Fe,O3(;)
-822.2
PbO(s)
-219.2
H(g)
S()
SO:(g)
H;O(g)
H;O()
-241.8
- 296.9
-285.9
SO;(g)
-395.2
AG° =
i
kJ
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