A galvanic cell based on the reaction between silver ions, Ask an Expert

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A galvanic cell based on the reaction between silver ions and copper is constructed. The chemical equation for the reaction is 2Ag+(aq) + Cu(s) ----> 2Ag (s) + Cu2+(aq). Identify the anode and cathode in this cell. Which electrode increases in mass as the reaction proceeds?Why? If the voltage across the electrodesis observed to be 1.1 V, what would be the voltage if 3 of these cells are connected in series?

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