Multiple Choice
Using the following standard reduction potentials,
Fe3+(aq) + e- → Fe2+(aq) E° = +0.77 V
Ni2+(aq) + 2 e- →Ni(s) E° = -0.26 V
Calculate the standard cell potential for the cell reaction given below,and determine whether or not this reaction is spontaneous under standard conditions.
Ni2+(aq) + 2 Fe2+(aq) → 2 Fe3+(aq) + Ni(s)
A) E° = - 1.03 V,nonspontaneous
B) E° = - 1.03 V,spontaneous
C) E° = + 1.03,nonspontaneous
D) E° = + 1.03,spontaneous
Correct Answer:

Verified
Correct Answer:
Verified
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