The world needs a new source of energy, an unspillable source.

Please help me with Chemistry review work?

A constant electric current flows for 3.75 hours through two electrolytic cells connected in series.
One contains a solution of AgNO3 and the second a solution of CuCl2. During this time, 2.00 g of silver is deposited in the first cell.

(a) How many grams of copper are deposited in the second cell?
(b) What is the current flowing (in amperes)?