Molten ScCl3 can be electrolyzed to form metallic Sc.For what duration should an electrolysis be performed at a current of 2.49 A in orderto produce 18.1 g Sc?SubmitShow Approach Hide Tutor StepsTUTOR STEPFirst, calculate the amount (mol) of Sc from the mass (g) of Sc.mol ScCheckNext (1 of 5)

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Molten ScCl3 can be electrolyzed to form metallic Sc. For what duration should an electrolysis be performed at a current of 2.49 A in order to produce 18.1 g Sc?

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 80QAP: A solution containing a metal ion (M2+(aq)) is electrolyzed by a current of 7.8 A. After 15.5...

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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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Molten ScCl3 can be electrolyzed to form metallic Sc.
For what duration should an electrolysis be performed at a current of 2.49 A in order
to produce 18.1 g Sc?
Submit
Show Approach Hide Tutor Steps
TUTOR STEP
First, calculate the amount (mol) of Sc from the mass (g) of Sc.
mol Sc
Check
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