APFIVE Electrochemical Cell Potential
In an electrochemical cell operating at 25°C, the anode and cathode half-reactions are Zn → Zn²⁺ + 2e⁻ and Cu²⁺ + 2e⁻ → Cu, respectively. Given the standard reduction potentials E°(Zn²⁺/Zn) = -0.76 V and E°(Cu²⁺/Cu) = +0.34 V, what is the cell potential for [Zn²⁺] = 0.010 M and [Cu²⁺] = 1.0 M?
A
1.10 V
B
1.40 V
C
0.42 V
D
1.16 V
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