A zinc-copper battery is constructed as follows. Zn | Zn2 (0.65 M) || Cu2 (2.20 M) | Cu The mass of each electrode is 200. g. (a) Calculate the cell potential when this battery is first connected. WebAssign will check your answer for the correct number of significant figures. V (b) Calculate the cell potential after 10.0 A of current has flowed for 10.0 h. (Assume each half-cell contains 1.00 L of solution). WebAssign will check your answer for the correct number of significant figures. V (c) Calculate the mass of each electrode after 10.0 h. mass of zinc electrode WebAssign will check your answer for the correct number of significant figures. g mass of copper electrode WebAssign will check your answer for the correct number of significant figures. g (d) How long can this battery deliver a current of 10.0 A before it goes dead