# Problem: For each of the following reactions, write a balanced equation, calculate the standard emf, calculate ΔG°  at 298 K, and calculate the equilibrium constant K at 298 K.Aqueous iodide ion is oxidized to I2(s) by Hg22+(aq).

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###### Problem Details

For each of the following reactions, write a balanced equation, calculate the standard emf, calculate ΔG°  at 298 K, and calculate the equilibrium constant K at 298 K.

Aqueous iodide ion is oxidized to I2(s) by Hg22+(aq).