Solved

How Many Minutes Will It Take to Plate Out 4

Question 45

Multiple Choice

How many minutes will it take to plate out 4.56 g of Ni metal from a solution of Ni⁺² using a current of 55.5 amps in an electrolytic cell?

A) 2.25
B) 4.50
C) 4.55
D) 135
E) 270

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