What Is the Standard Cell Potential for the Reaction Below

question 129

Multiple Choice

What is the standard cell potential for the reaction below? Pb(s) + Br₂(l) → Pb²⁺(aq) + 2 Br^-(aq)
The standard reduction potential is -0.13 V for the Pb²⁺/Pb half-cell and +1.09 V for the Br₂/Br^- half-cell.

• A)-1.22 V
• B)-0.95 V
• C)+0.95 V
• D)+1.22 V

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