Chemistry: A Molecular Approach (3rd Edition)

Published by Prentice Hall
ISBN 10: 0321809246
ISBN 13: 978-0-32180-924-7

Chapter 22 - Sections 22.1-22.9 - Exercises - Problems by Topic - Page 1070: 45b

Answer

+4

Work Step by Step

In $CO_{2}$, each oxygen is $O^{2-}$. Total charge due to oxygen is -4 To balance charges, carbon has an oxidation state of +4.
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