) Use the standard reduction potentials at 25 C in Table 18.1 in Tro, Fridgen and Shaw, and calculate the standard emf E of an electrochemical

Use the standard reduction potentials at 25° C in Table 18.1 in Tro, Fridgen and Shaw, andcalculate the standard emf E° of an electrochemical cell described by the following reaction:Mg+2K+ —1 2K+Mg2+(b) What is n?(c) What is AG° for this reaction at 25"?(d) What is the equilibrium constant for this reaction at 25°?