6. For the reaction of 2NO2(9) 2N2O4(9) If the reaction is found to be first order reaction with a rate constant = 0.183 1/s. Suppose that [NO2]o = 0.255M. a) How long does it take for the [NO2] to decrease to 55% of its initial value? b) What is the [NO2] after 12.5s?

6. For the reaction of 2NO2(9) 2N2O4(9) If the reaction is found to be first order reaction with a rate constant = 0.183 1/s. Suppose that [NO2]o = 0.255M. a) How long does it take for the [NO2] to decrease to 55% of its initial value? b) What is the [NO2] after 12.5s?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

6) explain

6. For the reaction of
2NO2(9)
2N2O4(9)
If the reaction is found to be first order reaction with a rate constant = 0.183 1/s. Suppose that [NO2]o =
0.255M.
a) How long does it take for the [NO2] to decrease to 55% of its initial value?
b) What is the [NO2] after 12.5s?

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