The Standard Gibbs Energy Change for the Following Voltaic Cell

question 21

Multiple Choice

The standard Gibbs energy change for the following voltaic cell is ΔG° = -89.3 kJ at 25°C. What is E°cell? Cu(s) | Cu2+(aq) || Ag+(aq) | Ag(s)

• A) +0.463 V
• B) -0.926 V
• C) -0.463 V
• D) +0.926 V
• E) +0.231 V

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