A Ni anode and an Fe cathode are placed in a solution with [Ni 2+ ] =

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A Ni anode and an Fe cathode are placed in a solution with [Ni2+] = 1.0 M and then connected to a battery. The Fe cathode has the shape shown. How long must electrolysis be continued with a current of 1.50 A to build a 0.050-mm-thick deposit of nickel on the iron? (Density of nickel = 8.90 g/cm3.)

0.50 cm 2.50 cm 1.00 cm

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General Chemistry Principles And Modern Applications

ISBN: 9780132931281

11th Edition

Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette

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