Question

5.

a. Use your knowledge of redox and equilibrium to derive an expression for Keq in terms of E°cell for a general redox reaction.

b. For the reaction Cr3+(aq) +Zn (s) <--> Cr (s) + Zn2+ (aq) calculate ΔG°rxn and Keq at 298 K.

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Equilibrium Concepts

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