The standard cell potential (E°cell) for the voltaic cell based on the reaction below is __________ V. 2Cr (s) + 3Fe2+ (aq) → 3Fe (s) + 2Cr3+ (aq)
A) +0.30
B) +2.80
C) +3.10
D) +0.83
E) -0.16
Correct Answer:
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