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E°cell = 2.303RT/nF log K. Given: E°cell = 0.59 V, n = 1. Calculate log K.

1. 0.59 = log K
2. 10 = log K
3. K = 10^10
4. None of the above

Correct answer: 10 = log K

Solution

Using the Nernst equation, log K = (nF * E°cell) / (2.303 * RT). Substituting E°cell = 0.59 V, n = 1, and standard conditions (T = 298 K, R = 8.314 J/mol·K, F = 96500 C/mol), log K = 10.

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