Consider a galvanic magnesium-iron cell consisting of a magnesium in a 1M MgSO4 solution and an iron electrode in a 1M solution. 1M FeSO4. Each electrode and its electrolyte are separated by a membrane and The entire cell is at 25C. Both electrodes are connected by an iron wire. a. Which appliance is the anode? b. What appliance corrodes? C. Write the formula for the reaction of the anode half cell. d. Write the formula for the cathode half cell reaction. e. What is the emf of the cell?