Answer
$2.8\times10^{3} s$
Work Step by Step
$t_{\frac{1}{2}}=\frac{0.693}{k}=\frac{0.693}{2.5\times10^{-4}s^{-1}}=2.8\times10^{3}s$
Chemistry: The Molecular Science (5th Edition)
by Moore, John W.; Stanitski, Conrad L.
Published by
Cengage Learning
ISBN 10:
1285199049
ISBN 13:
978-1-28519-904-7
Chapter 11 - Chemical Kinetics: Rates of Reactions - Questions for Review and Thought - General Questions - Page 523h: 99a
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