Determine E°cell at 25°C for the Following Reaction: 3 Sn²⁺

question 9

Multiple Choice

Determine E°cell at 25°C for the following reaction: 3 Sn²⁺ + 2 Al(s) → 2 Al³⁺ + 3 Sn(s)
Al³⁺ + 3 e- → Al(s)   E° = -1.676 V
Sn²⁺ + 2 e- → Sn(s)   E° = -0.137 V

• A) 2.941 V
• B) -1.813 V
• C) 1.813 V
• D) -1.539 V
• E) 1.539 V

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