How long must a constant current of 50.0 A be passed through an electrolytic cell containing aqueous Cu2+ ions to produce 4.00 moles of copper metal?

4 answers

It takes 96,485 coulombs of electricity to plate (deposit) 1/2 mole copper metal. Use that information to calculate coulombs. Then amperes x seconds = coulombs.

2.14

4.29

2.5

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