An electric current of 10.0 amperes is passed through a solution of gold(III) chloride for a period
of 0.500 hours. After this period of time, how much gold has plated out on the cathode? There are
96,500 coulombs/mol of electrons. A mol of gold has a mass of 197 g/mol. An ampere is equal to 1
coulomb/second. It is necessary to transfer 3.00 mol electron/mol gold
Answers: 3
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