In the Hall-Heroult process, a large electric current is passed through a solution of aluminum oxide (Al,O3) dissolved in molten cryolite (Na, AlF), resulting in the reduction of the Al,O, to pure aluminum. Suppose a current of 9000. A is passed through a Hall-Heroult cell for 18.0 seconds. Calculate the mass of pure aluminum produced. Be sure your answer has a unit symbol and the correct number of significant digits. olo

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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.