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An industrial factory utilizes electrolysis in its production. Explain how many minutes would a solution of Co3+ have to be electrolyzed with a 3.810 a current to plate out 2.68 g of Co?

In the same factory, a manager tries to decrease cost by define what is the average current passing through a solution of NiSO4 if 5.32 g of Ni were deposited in 6.85 hours?

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