c) In the electrolysis of an aqueous CuSO4 solution, 0.80g of Cu is deposited with constant electric current flows for 2 hour through the cell. i) Express the half-cell equation to represent the reaction occurred at each electrode (2 marks) ii) Calculate the current flowing in amperes through the cell. Given the molecular weight of copper is 63.55g/mol and 1mol of electron is 96500Cmol1