Determine E°cell at 25 °C for the Following Reaction: Pb2+(aq)

question 44

Multiple Choice

Determine E°cell at 25 °C for the following reaction: Pb2+(aq) + Cu(s) → Cu2+(aq) + Pb(s)
The half-reactions are:
Pb2+(aq) + 2 e- → Pb(s) E° = -0.125 V
Cu2+(aq) + 2 e- → Cu(s) E° = +0.337 V

• A) 0.212 V
• B) -0.462 V
• C) 0.462 V
• D) -0.212 V
• E) 0.424 V

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