EX5The reaction A=B is first order with respect to A. We experimentally determined thevalues of the rate constant, k, at various temperatures, plotted the product Tlnk againsttemperature T, and obtained the straight line in the figure below:Tink/K150010005000-500-1000-1500-2000-2500340 360 380 400 420 440 460 480 500 520T/KUsing the method of least squares we found that the equation of this line is:y = 22.11x10224. Explain why this reaction obeys the Arrhenius equation andcalculate the values of the Arrhenius parameters.Supt. You will start from the relation Ink=InAEART

Given: Straight line equation: y=22.11x - 10224 1) To explain why this reaction obeys the Arrhenius…

The reaction A=B is first order with respect to A. We experimentally determined the values of the rate constant, k, at various temperatures, plotted the product Tlnk against temperature T, and obtained the straight line in the figure below:

The reaction A=B is first order with respect to A. We experimentally determined the values of the rate constant, k, at various temperatures, plotted the product Tlnk against temperature T, and obtained the straight line in the figure below:

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

EX5
The reaction A=B is first order with respect to A. We experimentally determined the
values of the rate constant, k, at various temperatures, plotted the product Tlnk against
temperature T, and obtained the straight line in the figure below:
Tink/K
1500
1000
500
0
-500
-1000
-1500
-2000
-2500
340 360 380 400 420 440 460 480 500 520
T/K
Using the method of least squares we found that the equation of this line is:
y = 22.11x10224. Explain why this reaction obeys the Arrhenius equation and
calculate the values of the Arrhenius parameters.
Supt. You will start from the relation Ink
=
InA
EA
RT

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