A metallurgist want to gold-plate a thin sheet with the dimensions 1.5in, 8.5in, 0.0012 in. The gold plating must be 0.0020in thick. I am confused on how to solve this question. How long will it take to plate the sheet from AuCN using a current of 7.00A?

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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.