Determine E°cell for the Reaction: I₂ + Cu → 2

question 94

Multiple Choice

Determine E°cell for the reaction: I₂ + Cu → 2 I- + Cu²⁺. The half reactions are: I₂(s) + 2 e- → 2 I-(aq)   E° = +0.535 V
Cu²⁺ + 2 e- → Cu   E° = 0.340 V

• A) 0.730 V
• B) -0.875 V
• C) 0.875 V
• D) 0.195 V
• E) -0.195 V

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