Electrolysis of molten MgCl2 is the final production step in the isolation of magnesium from seawater by the Dow process. Assuming 45.6g of metal forms; a. How many moles of electrons are required? b. How many coulombs are required? c. How many amps will produce this amount in 3.50 hours?
Electrolysis of molten MgCl2 is the final production step in the isolation of magnesium from seawater by the Dow process. Assuming 45.6g of metal forms; a. How many moles of electrons are required? b. How many coulombs are required? c. How many amps will produce this amount in 3.50 hours?
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter13: Electrochemistry
Section: Chapter Questions
Problem 13.74PAE: An electrolysis cell for aluminum production operates at 5.0 V and a current of 1.0105 A. Calculate...
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a. How many moles of electrons are required?
b. How many coulombs are required?
c. How many amps will produce this amount in 3.50 hours?
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