4.(10 points) Consider the galvanic cell based on the following half-reactions, determine the overall cell reaction and calculate E°.
Fe²⁺(aq) + 2 e⁻ → Fe(s) E° = -0.44 V
Zn²⁺(aq) + 2 e⁻ → Zn(s) E° = -0.76 V
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4.(10 points) Consider the galvanic cell based on the following half-reactions, determine the overall cell reaction and calculate E°.
Fe²⁺(aq) + 2 e⁻ → Fe(s) E° = -0.44 V
Zn²⁺(aq) + 2 e⁻ → Zn(s) E° = -0.76 V