An electrochemical cell contains a silver electrode in 346 mL of 0.1 M silver nitrate solution and a magnesium electrode in 288 mL of 0.1 M magnesium nitrate solution. The document asks the reader to (a) calculate the cell potential at 25°C and (b) calculate the new cell potential after 1.20 g of silver is deposited on the silver electrode through a current.