Question

A voltaic cell is made by placing an iron electrode in a compartment in which the Fe2+concentration is 2.5 x10-5 M and by placing a Pt electrode in the other compartment, in which the H+concentration is 3.70 M and = 1.00 atm. The Fe2+/Fe half-cell reduction potential is -0.41 V, and the H+/H2 half-cell reduction potential is 0.00 V. What is for the cell at 25oC?
A) 0.10 V
B) 0.58 V
C) 0.27 V
D) 0.24 V
E) 0.56 V

Answer

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