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Consider the reaction: C2H4(g) + H20(g) →CH3CH2OH(g) Using standard thermodynamic data at 298K, calculate the free energy change when 1.710 moles of C2H4(g) react at standard conditions. AG°rxn kJ

Consider the reaction: C2H4(g) + H20(g) →CH3CH2OH(g) Using standard thermodynamic data at 298K, calculate the free energy change when 1.710 moles of C2H4(g) react at standard conditions. AG°rxn kJ

General Chemistry - Standalone book (MindTap Course List)
General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter18: Thermodynamics And Equilibrium
Section: Chapter Questions
Problem 18.10QP
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Carbon ΔHof (kJ/mol) ΔGof (kJ/mol) So (J/mol K)
C (s, graphite)
0
0
5.7
C (s, diamond)
1.9
2.9
2.4
C (g)
716.7
671.3
158.1
CCl4 (l)
-135.4
-65.2
216.4
CCl4 (g)
-102.9
-60.6
309.9
CHCl3 (l)
-134.5
-73.7
201.7
CHCl3 (g)
-103.1
-70.3
295.7
CH4 (g)
-74.8
-50.7
186.3
CH3OH (g)
-200.7
-162.0
239.8
CH3OH (l)
-238.7
-166.3
126.8
H2CO (g)
-116.0
-110.0
219.0
HCOOH (g)
-363.0
-351.0
249.0
HCN (g)
135.1
125.0
202.0
C2H2 (g)
226.7
209.2
200.9
C2H4 (g)
52.3
68.2
219.6

 

Hydrogen ΔHof (kJ/mol) ΔGof (kJ/mol) So (J/mol K)
H2 (g)
0
0
130.7
H (g)
218.0
203.2
114.7
H+ (g)
1536.2
    
H+ (aq)
0
    
OH- (aq)
-230.0
-157.0
-11.0
H2O (l)
-285.8
-237.1
69.9
H2O (g)
-241.8
-228.6
188.8
H2O2 (l)
-187.8
-120.4
109.6
Consider the reaction: C2H4(g) + H20(g) →CH3CH2OH(g) Using standard thermodynamic data at 298K, calculate the free energy change when 1.710 moles of C2H4(g) react at standard conditions. AG°rxn kJ
Transcribed Image Text:Consider the reaction: C2H4(g) + H20(g) →CH3CH2OH(g) Using standard thermodynamic data at 298K, calculate the free energy change when 1.710 moles of C2H4(g) react at standard conditions. AG°rxn kJ
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