Given the standard half-reaction potentials for generic metals, M and A, in the table below determine the equilibrium constant for for that uses these metals under standard conditions. [NOTE: M and A are solids under standard conditions.] Half-Reaction M++ 3e-M A+ e-A 58 5.89E57 1.81E19 7.92E3 1.05 (V) -0.51 0.63 reaction that occurs in a voltaic cell