4. Using the Arrhenius equation, one can design experiments to find the activation energy, Ea. k = Ae-Ea/RT or by setting up this equation to find Ea: k₁ Ea In F (11-7) k₂ RT₂ Using the following data for the N₂O5 decomposition, calculate the average Ea using at least 3 values of Ea to find the average and standard deviation. T (°C) T (K) k(s ¹) 2.0 x 10-5 20 7.3 x 10-5 30 2.7 x 10-4 40 9.1 x 10-4 50 2.9 x 10-3 60 Note the value of R is 8.3144 J/K mol.
4. Using the Arrhenius equation, one can design experiments to find the activation energy, Ea. k = Ae-Ea/RT or by setting up this equation to find Ea: k₁ Ea In F (11-7) k₂ RT₂ Using the following data for the N₂O5 decomposition, calculate the average Ea using at least 3 values of Ea to find the average and standard deviation. T (°C) T (K) k(s ¹) 2.0 x 10-5 20 7.3 x 10-5 30 2.7 x 10-4 40 9.1 x 10-4 50 2.9 x 10-3 60 Note the value of R is 8.3144 J/K mol.
Chemistry
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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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Transcribed Image Text:4. Using the Arrhenius equation, one can design experiments to find the activation energy,
Ea.
k = Ae-Ea/RT
or by setting up this equation to find Ea:
K₁
Ea
La
In
(1-7)
k₂
RT₂
Using the following data for the N₂O5 decomposition, calculate the average Ea using at least 3
values of Ea to find the average and standard deviation.
k(s-¹)
T (°C)
T (K)
2.0 x 10-5
20
7.3 x 10-5
30
2.7 x 10-4
40
9.1 x 10-4
50
2.9 x 10-3
60
Note the value of R is 8.3144 J/K mol.
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