General, Organic, and Biological Chemistry: Structures of Life (5th Edition)

Published by Pearson
ISBN 10: 0321967461
ISBN 13: 978-0-32196-746-6

Chapter 7 - Chemical Reactions and Quantities - 7.9 Energy in Chemical Reactions - Questions and Problems - Page 274: 7.90


a. Exothermic reaction b. Endothermic reaction c. Endothermic reaction

Work Step by Step

a. As we can see on page 271, this is an exothermic reaction, for the energy level of the products is lower than that of the reactants. b. A reaction that $requires$ energy is Endothermic. c. A reaction that $absorbs$ energy is Endothermic.
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