An electroplating experiment was done from a solution with Al³+ ions. After a current application of 1.3 A for 50 minutes, the metallic object that acted as the cathode is now fully coated. Calculate the mass of aluminum that was deposited. Alaq) + 3e → Al(s) E° = -1.66V What is the amount of charged used in Coulombs? No need to indicate units in your answer. Q = Current x time

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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.