Brass, an alloy of copper and zinc, can be produced by si-multaneously electroplating the two metals from a solution con-taining their 2+ ions. If 65.0% of the total current is used toplate copper, while 35.0% goes to plating zinc, what is the masspercent of copper in the brass?

Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter17: Electrochemistry
Section: Chapter Questions
Problem 103QAP: An alloy made up of tin and copper is prepared by simultaneously electroplating the two metals from...
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Brass, an alloy of copper and zinc, can be produced by si-multaneously electroplating the two metals from a solution con-taining their 2+ ions. If 65.0% of the total current is used toplate copper, while 35.0% goes to plating zinc, what is the masspercent of copper in the brass?

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