Use the Tabulated Half-Cell Potentials to Calculate the Equilibrium Constant

question 90

Multiple Choice

Use the tabulated half-cell potentials to calculate the equilibrium constant (K) for the following balanced redox reaction at 25°C. Pb²⁺(aq) + Cu(s) → Pb(s) + Cu²⁺(aq)

• A) 7.9 × 10^-8
• B) 8.9 × 10⁷
• C) 7.9 × 10¹⁵
• D) 1.1 × 10^-22
• E) 1.1 × 10^-8

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