How many coulomb of electricity is required to produce 50g of Al from Al2O3
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50g of Al will be deposited by (50g x 1 mole) / 9g = 5.55 mole of electron. Therefore, 5.55 mole = (96500 x 5.55) = 535575 C. Thus, 535575 C of electricity will be needed to deposit 50g of Aluminium. Cryolite is Na3AlF6.
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