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 - 14-1 Rates of Chemical Reactions - Review & Check for Section 14-1 - Page 512: 2

Answer

C

Work Step by Step

From the chart: $\dfrac{-\Delta c}{\Delta t}=\dfrac{(2.5-1.25)\times10^{-5}\ mol/L}{(3-1)\ min}=0.625\times10^{-5}\ mol/L.min$
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