A chemist fills a reaction vessel with 0.233 g mercurous chloride (Hg₂Cl₂) solid, 0.204 M mercury (I) (Hg₂ 12+). aqueous solution at a temperature of 25.0°C. Under these conditions, calculate the reaction free energy AG for the following chemical reaction: 2+ Hg₂Cl₂(s) Hg(aq) +2C1¯ (aq) = Use the thermodynamic information in the ALEKS Data tab. Round your answer to the nearest kilojoule. aqueous solution, and 0.799 M chloride (CI) ☐ kJ × Chlorine Cl2(g) 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(g) 89.1 105.0 263.7 Cl₂O(g) 80.3 97.9 266.2 Thermodynamic properties of pure substances Mercury Hg(s) -2.29 --- --- Hg(1) 0 0 75.9 Hg(g) 61.4 31.8 175.0 Hg22+(aq) 172.4 153.5 84.5 Hg2+(aq) 171.1 164.4 -32.2 Hg2Cl2(s) -265.4 -210.7 191.6 HgCl2(s) -224.3 -178.6 146.0 HgO(s) -90.8 -58.5 70.3 HgS(s; red) -58.2 -50.6 48.4 Hg2SO4(s) -743.1 -625.8 200.7 HgSO4(s) -707.5 -595.0 140.0 Thermodynamic properties of pure substances substance AH₂° (kJ/mol) AG₁° (kJ/mol) S° (J/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 AI(OH)3(S) -647.3 -1147.25 ---
A chemist fills a reaction vessel with 0.233 g mercurous chloride (Hg₂Cl₂) solid, 0.204 M mercury (I) (Hg₂ 12+). aqueous solution at a temperature of 25.0°C. Under these conditions, calculate the reaction free energy AG for the following chemical reaction: 2+ Hg₂Cl₂(s) Hg(aq) +2C1¯ (aq) = Use the thermodynamic information in the ALEKS Data tab. Round your answer to the nearest kilojoule. aqueous solution, and 0.799 M chloride (CI) ☐ kJ × Chlorine Cl2(g) 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(g) 89.1 105.0 263.7 Cl₂O(g) 80.3 97.9 266.2 Thermodynamic properties of pure substances Mercury Hg(s) -2.29 --- --- Hg(1) 0 0 75.9 Hg(g) 61.4 31.8 175.0 Hg22+(aq) 172.4 153.5 84.5 Hg2+(aq) 171.1 164.4 -32.2 Hg2Cl2(s) -265.4 -210.7 191.6 HgCl2(s) -224.3 -178.6 146.0 HgO(s) -90.8 -58.5 70.3 HgS(s; red) -58.2 -50.6 48.4 Hg2SO4(s) -743.1 -625.8 200.7 HgSO4(s) -707.5 -595.0 140.0 Thermodynamic properties of pure substances substance AH₂° (kJ/mol) AG₁° (kJ/mol) S° (J/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 AI(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:A chemist fills a reaction vessel with 0.233 g mercurous chloride (Hg₂Cl₂) solid, 0.204 M mercury (I) (Hg₂
12+).
aqueous solution at a temperature of 25.0°C.
Under these conditions, calculate the reaction free energy AG for the following chemical reaction:
2+
Hg₂Cl₂(s) Hg(aq) +2C1¯ (aq)
=
Use the thermodynamic information in the ALEKS Data tab. Round your answer to the nearest kilojoule.
aqueous solution, and 0.799 M chloride (CI)
☐ kJ
×
Transcribed Image Text:Chlorine
Cl2(g)
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(g)
89.1
105.0
263.7
Cl₂O(g)
80.3
97.9
266.2
Thermodynamic properties of pure substances
Mercury
Hg(s)
-2.29
---
---
Hg(1)
0
0
75.9
Hg(g)
61.4
31.8
175.0
Hg22+(aq)
172.4
153.5
84.5
Hg2+(aq)
171.1
164.4
-32.2
Hg2Cl2(s)
-265.4
-210.7
191.6
HgCl2(s)
-224.3
-178.6
146.0
HgO(s)
-90.8
-58.5
70.3
HgS(s; red)
-58.2
-50.6
48.4
Hg2SO4(s)
-743.1
-625.8
200.7
HgSO4(s)
-707.5
-595.0
140.0
Thermodynamic properties of pure substances
substance
AH₂° (kJ/mol) AG₁° (kJ/mol) S° (J/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
AI(OH)3(S)
-647.3
-1147.25
---
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