The rate constants for the 1st order decomposition of a substance over a range of temperatures is shown in the table below. Determine the activation energy, Ea, and collision parameter, A, for the reaction. Temperature(C) Rate constant, k, (1/second) 30 0.00280 40 0.00638 60 0.0587 80 0.2851

The rate constants for the 1st order decomposition of a substance over a range of temperatures is shown in the table below. Determine the activation energy, Ea, and collision parameter, A, for the reaction. Temperature(C) Rate constant, k, (1/second) 30 0.00280 40 0.00638 60 0.0587 80 0.2851

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

The rate constants for the 1st order decomposition of a substance over a range of temperatures is
shown in the table below. Determine the activation energy, Ea, and collision parameter, A, for the
reaction.
Temperature(C)
Rate constant, k, (1/second)
30
0.00280
40
0.00638
60
0.0587
80
0.2851

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