Multiple Choice
What is E°cell for the following reaction,and is it spontaneous or nonspontaneous under standard-state conditions? 2Fe3+(aq) + 2H2O(l) → H2O2(aq) + 2H+(aq) + 2Fe2+(aq)
Given:
H2O2(aq) + 2H+(aq) + 2e-
2H2O(l) E° = 1.77V
Fe3+(aq) + e- 
Fe2+(aq) E° = 0.77V
A) E°cell = -1.00 V,nonspontaneous
B) E°cell = -1.00 V,spontaneous
C) E°cell = 1.00 V,nonspontaneous
D) E°cell = 1.00 V,spontaneous
E) E°cell = -0.23 V,nonspontaneous
Correct Answer:
Verified
Correct Answer:
Verified
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