Three electrolytic cells are connected in a series. The electro-lytes in the cells are aqueous copper(II) sulfate, gold(III) sulfate,and silver nitrate. A current of 2.33 A is applied, and after sometime 1.74 g Cu is deposited. How long was the current applied?What mass of gold and silver were deposited?

Three electrolytic cells are connected in a series. The electro-lytes in the cells are aqueous copper(II) sulfate, gold(III) sulfate,and silver nitrate. A current of 2.33 A is applied, and after sometime 1.74 g Cu is deposited. How long was the current applied?What mass of gold and silver were deposited?