Using any data you can find in the ALEKS Data resource, calculate the equilibrium constant K at 25.0 °C for the following reaction. 2 NOCI (g) 2 NO(g) + Cl2(g) Round your answer to 2 significant digits. K = 0 ☐ x10 Thermodynamic properties of pure substances HNO2(9) -79.5 -46.0 254.1 HNO₂(aq) -118.8 -53.6 254.1 HNO3(1) -174.1 -80.7 155.6 HNO3(g) -133.9 -73.5 266.9 HNO3(aq) -207.4 -111.3 146.4 N₂O(g) 81.6 103.7 220.0 NO(g) 91.3 87.6 210.8 NO2(9) 33.2 51.3 240.1 N2O3(9) 86.6 142.4 314.7 N2O4(9) 11.1 99.8 304.4 N2O5(s) -43.1 113.9 178.2 N2O5(9) 13.3 117.1 355.7 NO3 (aq) -207.4 -111.3 146.4 NOCI(g) 51.7 66.1 261.7 Chlorine Cl₂(9) 0 0 223.1 Cl(g) 121.3 105.3 165.2 CI¯(g) -227.3 -240.0 153.36 Cl(aq) -167.2 -131.2 56.5 HCl(g) -92.3 -95.3 186.9 HCl(aq) -167.2 -131.2 56.5 CIO₂(9) 89.1 105.0 263.7 Cl₂O(g) 80.3 97.9 266.2 Thermodynamic properties of pure substances substance AH,° (kJ/mol) AG, (kJ/mol) S° (3/mol·K) Aluminum Al(s) 0 0 28.3 A13+(aq) -531.0 -485.0 -321.7 AICI 3(s) -704.2 -628.8 109.3 Al2O3(s) -1675.7 -1582.3 50.9 Al(OH)3(s) -647.3 -1147.25
Using any data you can find in the ALEKS Data resource, calculate the equilibrium constant K at 25.0 °C for the following reaction. 2 NOCI (g) 2 NO(g) + Cl2(g) Round your answer to 2 significant digits. K = 0 ☐ x10 Thermodynamic properties of pure substances HNO2(9) -79.5 -46.0 254.1 HNO₂(aq) -118.8 -53.6 254.1 HNO3(1) -174.1 -80.7 155.6 HNO3(g) -133.9 -73.5 266.9 HNO3(aq) -207.4 -111.3 146.4 N₂O(g) 81.6 103.7 220.0 NO(g) 91.3 87.6 210.8 NO2(9) 33.2 51.3 240.1 N2O3(9) 86.6 142.4 314.7 N2O4(9) 11.1 99.8 304.4 N2O5(s) -43.1 113.9 178.2 N2O5(9) 13.3 117.1 355.7 NO3 (aq) -207.4 -111.3 146.4 NOCI(g) 51.7 66.1 261.7 Chlorine Cl₂(9) 0 0 223.1 Cl(g) 121.3 105.3 165.2 CI¯(g) -227.3 -240.0 153.36 Cl(aq) -167.2 -131.2 56.5 HCl(g) -92.3 -95.3 186.9 HCl(aq) -167.2 -131.2 56.5 CIO₂(9) 89.1 105.0 263.7 Cl₂O(g) 80.3 97.9 266.2 Thermodynamic properties of pure substances substance AH,° (kJ/mol) AG, (kJ/mol) S° (3/mol·K) Aluminum Al(s) 0 0 28.3 A13+(aq) -531.0 -485.0 -321.7 AICI 3(s) -704.2 -628.8 109.3 Al2O3(s) -1675.7 -1582.3 50.9 Al(OH)3(s) -647.3 -1147.25
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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Transcribed Image Text:Using any data you can find in the ALEKS Data resource, calculate the equilibrium constant K at 25.0 °C for the following reaction.
2 NOCI (g) 2 NO(g) + Cl2(g)
Round your answer to 2 significant digits.
K
= 0
☐ x10
Transcribed Image Text:Thermodynamic properties of pure substances
HNO2(9)
-79.5
-46.0
254.1
HNO₂(aq)
-118.8
-53.6
254.1
HNO3(1)
-174.1
-80.7
155.6
HNO3(g)
-133.9
-73.5
266.9
HNO3(aq)
-207.4
-111.3
146.4
N₂O(g)
81.6
103.7
220.0
NO(g)
91.3
87.6
210.8
NO2(9)
33.2
51.3
240.1
N2O3(9)
86.6
142.4
314.7
N2O4(9)
11.1
99.8
304.4
N2O5(s)
-43.1
113.9
178.2
N2O5(9)
13.3
117.1
355.7
NO3 (aq)
-207.4
-111.3
146.4
NOCI(g)
51.7
66.1
261.7
Chlorine
Cl₂(9)
0
0
223.1
Cl(g)
121.3
105.3
165.2
CI¯(g)
-227.3
-240.0
153.36
Cl(aq)
-167.2
-131.2
56.5
HCl(g)
-92.3
-95.3
186.9
HCl(aq)
-167.2
-131.2
56.5
CIO₂(9)
89.1
105.0
263.7
Cl₂O(g)
80.3
97.9
266.2
Thermodynamic properties of pure substances
substance
AH,° (kJ/mol) AG, (kJ/mol) S° (3/mol·K)
Aluminum
Al(s)
0
0
28.3
A13+(aq)
-531.0
-485.0
-321.7
AICI 3(s)
-704.2
-628.8
109.3
Al2O3(s)
-1675.7
-1582.3
50.9
Al(OH)3(s)
-647.3
-1147.25
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