Chemistry and Chemical Reactivity (9th Edition)

Published by Cengage Learning
ISBN 10: 1133949649
ISBN 13: 978-1-13394-964-0

Chapter 14 Chemical Kinetics: The Rates of Chemical Reactions - Study Questions - Page 553g: 70

Answer

$k_2=0.027\ min^{-1}$

Work Step by Step

From the Arrhenius equation: $\ln k_2/k_1=-E_a/R(1/T_2-1/T_1)$ $\ln(k_2/0.09\ min^{-1})=-103000/8.314(1/318-1/328)$ $k_2=0.027\ min^{-1}$
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