Chemistry: The Central Science (13th Edition)

Published by Prentice Hall
ISBN 10: 0321910419
ISBN 13: 978-0-32191-041-7

Chapter 22 - Chemistry of the Nonmetals - Exercises - Page 994: 22.72e

Answer

$B_{2}H_{6}$, oxidation state of B is +3

Work Step by Step

Net oxidation state of the compound is 0, hence: H: -1 x 6 = -6(Hydrogen is in the form of hydride, hence it will have oxidation state of -1, hence B should have oxidation state of +3 (+3 x 2 = +6)
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