5. The mass of metal deposited by the electrolysis of an aqueous solution of metal ions increases in direct proportion to which property? 1. Electrolysis time II. Electrolysis current III. Metal ion charge O II only Ill only O I and II O I, II, and III

5. The mass of metal deposited by the electrolysis of an aqueous solution of metal ions increases in direct proportion to which property? 1. Electrolysis time II. Electrolysis current III. Metal ion charge O II only Ill only O I and II O I, II, and III

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 104E: A solution at 25C contains 1.0 M Cu2 and 1.0 104 M Ag+. Which metal will plate out first as the...

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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.

Question

c35

5. The mass of metal deposited by the electrolysis of an aqueous solution of metal ions increases in direct proportion to which property?
1. Electrolysis time
II. Electrolysis current
III. Metal ion charge
O II only
Ill only
O I and II
O I, II, and III

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