Chemistry
Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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Question
A compound decomposes by a first-order reaction. The concentration of compound decreases from 0.5580 M to 0.4220 M in 6.7 minutes. What fraction of the compound remains after 9.5 minutes? Fraction = □
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Transcribed Image Text:A compound decomposes by a first-order reaction. The concentration of compound decreases from 0.5580 M to 0.4220 M in 6.7 minutes. What fraction of the compound remains after 9.5 minutes? Fraction = □
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First order reaction kinetics:

k = (2.303/t) log[A]o/[A]t

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