Chemistry: The Molecular Nature of Matter and Change 7th Edition

Published by McGraw-Hill Education
ISBN 10: 007351117X
ISBN 13: 978-0-07351-117-7

Chapter 15 - Problems - Page 669: 15.47

Answer

See explanation below.

Work Step by Step

a) In these reactions, hydrogen is added to butyne to form butene. As hydrogen is added, the reactant is reduced. b) In this reaction, toluene is oxidised to benzoic acid. This is evident by removal of hydrogen and addition of oxygen.
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