Problem: A current of 4.02 A is passed through a Ni(NO3)2 solution. How long (in hours) would this current have to be applied to plate out 6.20 g of nickel? 

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A current of 4.02 A is passed through a Ni(NO3)2 solution. How long (in hours) would this current have to be applied to plate out 6.20 g of nickel? 

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Our tutors have indicated that to solve this problem you will need to apply the Faraday's Constant concept. You can view video lessons to learn Faraday's Constant. Or if you need more Faraday's Constant practice, you can also practice Faraday's Constant practice problems.