Questions/Electrochemistry/How much charge (in ...
Electrolysis & Faraday's LawsElectrochemistry

How much charge (in Faradays) is required to obtain one mole of aluminium from its oxide (Al2O3Al_2O_3)?

Expert Answer

3F of charge is required, as the reduction of one mole of Al3+Al^{3+} requires three moles of electrons.

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