Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter18: Principles Of Chemical Reactivity: Entropy And Free Energy
Section18.5: Entropy Changes And Spontaneity
Problem 2RC
Related questions
Question
![Use data in the table below to answer the question
Compound
AH₁° (kJ/mol) Sº (J/mol K)
H₂O2(1)
02(8)
H₂O(g)
H₂O(1)
O 240 kJ
-188
O 0 kJ
0
O 216 kJ
-242
-285
none of the answers are correct
110
What is the AGrxn° at 298 K for
2 H₂O(g) + O2(g) → 2 H₂O2(1)
205
189
70](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc285d6f1-7840-41a1-9355-26e1d0e796b7%2F8da99390-5237-4675-abee-6b5fbdd4cdb5%2Fbrtccdt_processed.png&w=3840&q=75)
Transcribed Image Text:Use data in the table below to answer the question
Compound
AH₁° (kJ/mol) Sº (J/mol K)
H₂O2(1)
02(8)
H₂O(g)
H₂O(1)
O 240 kJ
-188
O 0 kJ
0
O 216 kJ
-242
-285
none of the answers are correct
110
What is the AGrxn° at 298 K for
2 H₂O(g) + O2(g) → 2 H₂O2(1)
205
189
70
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