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A Galvanic Cell Is Composed of These Two Half-Cells, with the Standard

Question 52

Multiple Choice

A galvanic cell is composed of these two half-cells, with the standard reduction potentials shown: A galvanic cell is composed of these two half-cells, with the standard reduction potentials shown:   The actual concentrations in the cell are: [Co<sup>2+</sup>](aq) = 0.100 M, [Cd<sup>2+</sup>] = 0.0100 M. What is the potential of this galvanic cell?Hint: First calculate E°, then apply the solution concentrations of the galvanic cell using the Nernst equation. A) +0.06 V B) +0.09 V C) +0.15 V D) +0.18 V E) +0.24 V The actual concentrations in the cell are: [Co2+](aq) = 0.100 M, [Cd2+] = 0.0100 M. What is the potential of this galvanic cell?Hint: First calculate E°, then apply the solution concentrations of the galvanic cell using the Nernst equation.


A) +0.06 V
B) +0.09 V
C) +0.15 V
D) +0.18 V
E) +0.24 V

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