Chemistry (12th Edition)

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

Chapter 20 - Oxidation-Reduction Reactions - 20 Assessment: 37

Answer

a. H2 = Oxidized S= Reduced b. N2 = Reduced H2 = Oxidized c. S = Oxidized O2 = Reduced d. H2 = Oxidized O2 = Reduced

Work Step by Step

hydrogen has lost electrons OILRIG= Oxidation is Loss, Reduction is Gain N2 has gained electrons H has lost electrons Sulfur has lost electrons (+2) Oxygen has gained electrons (-2) Hydrogen has lost electrons Oxygen has gained electrons
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