What Is the Equilibrium Constant at 25°C for the Following

question 101

Multiple Choice

What is the equilibrium constant at 25°C for the following reaction? (R = 8.314 J/K • mol,F = 96,500 C • mol^-1)
2Cr(s) + 3Pb²⁺(aq) 3Pb(s) +2Cr³⁺(aq) E°_cell = 0.61V

• A)4.1 × 10²⁰
• B)8.2 × 10³⁰
• C)3.3 × 10⁵¹
• D)6.7 × 10⁶¹
• E)> 9.9 × 10⁹⁹

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