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3Co + 2Al3+ ---> 3Co2+ + 2Al in the above reaction, the oxidation state of cobalt changes from __ to __. How many electrons are transferred in the reaction? ___

3Co + 2Al3+ ---> 3Co2+ + 2Al in the above reaction, the oxidation state of cobalt changes from __ to __. How many electrons are transferred in the reaction? ___

Introductory Chemistry: A Foundation
Introductory Chemistry: A Foundation
9th Edition
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter18: Oxidation–reduction Reactions And Electrochemistry
Section: Chapter Questions
Problem 38QAP
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3Co + 2Al3+ ---> 3Co2+ + 2Al
in the above reaction, the oxidation state of cobalt changes from __ to __.
How many electrons are transferred in the reaction? ___

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