During the discharge of an alkaline battery, 4.50 g of Znis consumed at the anode of the battery. (a) What mass ofMnO2 is reduced at the cathode during this discharge? (b)How many coulombs of electrical charge are transferredfrom Zn to MnO2?

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter18: Electrochemistry
Section: Chapter Questions
Problem 18.90QE
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During the discharge of an alkaline battery, 4.50 g of Zn
is consumed at the anode of the battery. (a) What mass of
MnO2 is reduced at the cathode during this discharge? (b)
How many coulombs of electrical charge are transferred
from Zn to MnO2?

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