10 grams of calcium is formed by a passing current of 3.5a through molten CaCL2 a. How many moles of electrons are transferred ? b. How many coulombs of charges flow by the given current? c. how many minutes are needed to plate out the 10 grams of calcium?

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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.