Answered: In a copper plating experiment in which…

In a copper plating experiment in which copper metal is deposited from a copper(II) ion solution, the system is run for 2.6 hours at a current of 14.5 A. What mass of copper is deposited? Mass =

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter18: Electrochemistry

Section: Chapter Questions

Problem 128AE: It took 150. s for a current of 1.25 A to plate out 0.109 g of a metal from a solution containing...

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Concept explainers

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.

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In a copper plating experiment in which copper metal is deposited from a copper(II) ion solution,
the system is run for 2.6 hours at a current of 14.5 A. What mass of copper is deposited?
Mass =

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