Chapter 12 Kine 674 () [A]o = kt %3D In [A], The initial concentration of C4H3, [A]o, is not provided, but the provision that 80.0% of the sample h decomposed is enough information to solve this problem. Let x be the initial concentration. in which e the concentration after 80.0% decomposition is 20.0% of x or 0.200x. Rearranging the rate law to isolata . and substituting the provided quantities yields: [x] [0.200x] t = ln %3D = In 5 x 1 %3D 9.2x 10-3 s-1 = 1.609 x 1 %D 9.2 x 10-3 s-1 = 1.7x 102 s %3D Check Your Learning Iodine-131 is a radioactive isotope that is used to dia Codine-131 decays to xenon-131

Chapter 12 Kine 674 () [A]o = kt %3D In [A], The initial concentration of C4H3, [A]o, is not provided, but the provision that 80.0% of the sample h decomposed is enough information to solve this problem. Let x be the initial concentration. in which e the concentration after 80.0% decomposition is 20.0% of x or 0.200x. Rearranging the rate law to isolata . and substituting the provided quantities yields: [x] [0.200x] t = ln %3D = In 5 x 1 %3D 9.2x 10-3 s-1 = 1.609 x 1 %D 9.2 x 10-3 s-1 = 1.7x 102 s %3D Check Your Learning Iodine-131 is a radioactive isotope that is used to dia Codine-131 decays to xenon-131

Macroscale and Microscale Organic Experiments

7th Edition

ISBN:9781305577190

Author:Kenneth L. Williamson, Katherine M. Masters

Publisher:Kenneth L. Williamson, Katherine M. Masters

Chapter13: Mass Spectrometry

Section: Chapter Questions

Problem 2Q

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