Silver can be plated out of a solution containing Ag+ according to the half-reaction:Ag+(aq) + e------->Ag(s)How much time (in minutes) does it take to plate 12 g of silver using a current of 3.0 A?

Q: The answer is -1.98V

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Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.