Peak potentials on a cyclic voltammogram are Ep;a ¼ 0:243 and Ep;c ¼ 0:213V at 25 C. (a) Is the solution reactant reduced or oxidized? (b) Calculate the number of electrons if the electrochemical...

Peak potentials on a cyclic voltammogram are Ep;a ¼ 0:243 and Ep;c ¼ 0:213V at 25 C. (a) Is the solution reactant reduced or oxidized? (b) Calculate the number of electrons if the electrochemical reaction is reversible; (c) calculate the half-wave potential; (d) estimate the formal potential of the redox couple.