A constant current of 1.50 amp is passed through an electrolytic cell containing a 0.10 M solution of AgNO3 and a silver anode and a platinum cathode until 2.48 g of silver is deposited.
a. How long does the current flow to obtain this deposit?
b. What mass of chromium would be deposited in a similar cell containing 0.10 M Cr3+ if the same amount of current were used?