QUESTION 3 The gas phase decomposition of dimethyl ether at 500°C CH3OCH3(g) → CH4(g) + H2(g) + CO(g) is first order in CH3OCH3 with a rate constant of 4.00 x 10-4 s-1. If an experiment is performed in which the initial concentration of CH3OCH3 is 4.56 x 10-2 M, what is the concentration of CH3OCH3 after 4879 s have passed? a. 0.00648 M O b. 0.00539 M O c.0.0321 M O d. 0.0149 M O.0.0191 M

QUESTION 3 The gas phase decomposition of dimethyl ether at 500°C CH3OCH3(g) → CH4(g) + H2(g) + CO(g) is first order in CH3OCH3 with a rate constant of 4.00 x 10-4 s-1. If an experiment is performed in which the initial concentration of CH3OCH3 is 4.56 x 10-2 M, what is the concentration of CH3OCH3 after 4879 s have passed? a. 0.00648 M O b. 0.00539 M O c.0.0321 M O d. 0.0149 M O.0.0191 M

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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