The standard cell potential (E°cell) for the voltaic cell based on the reaction below is V. Sn2+ (aq) + 2Fe3+ (aq) - 2Fe2+ (aq) + Sn4+ (aq)
A) +1.39
B) +1.21
C) - 0.46
D) +0.46
E) +0.617
Correct Answer:
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