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 553b: 19


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Work Step by Step

For a first-order reaction: $ln(C/C_0)=-kt$ a) $ln\ 0.85=-0.00106.t\rightarrow = t=153.3\ min$ b) $ln\ 0.15=-0.00106.t\rightarrow = t=1789.7\ min$
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