Chemistry (12th Edition)

Published by Prentice Hall
ISBN 10: 0132525763
ISBN 13: 978-0-13252-576-3

Chapter 20 - Oxidation-Reduction Reactions - 20.3 Describing Redox Equations - Chemistry & You: Everyday Matter - Take It Further - Page 716: 2

Answer

Reduced; the oxidation number changes +3 to +2.

Work Step by Step

Reduced; the oxidation number changes +3 to +2.
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