3 2 1 0 -1 -2 0.00086 0.00088 0.0009 Arrhenius Plot 0.00092 0.00094 0.00096 0.00098 0.001 0.00102 B. Calculate the activation energy Ea for the reaction. 1) based on the slope of the line on the graph (show your work) (calculate rise/run) 2) using 2point Arrhenius equation and experiments 1 & 2 C. What is the value of the half-life at 863°C if the initial concentration of NO₂ is 0.0550 M?
3 2 1 0 -1 -2 0.00086 0.00088 0.0009 Arrhenius Plot 0.00092 0.00094 0.00096 0.00098 0.001 0.00102 B. Calculate the activation energy Ea for the reaction. 1) based on the slope of the line on the graph (show your work) (calculate rise/run) 2) using 2point Arrhenius equation and experiments 1 & 2 C. What is the value of the half-life at 863°C if the initial concentration of NO₂ is 0.0550 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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Transcribed Image Text:3
2
1
0
-1
-2
0.00086
0.00088
0.0009
Arrhenius Plot
0.00092
0.00094
0.00096
0.00098
0.001
0.00102
B. Calculate the activation energy Ea for the reaction.
1) based on the slope of the line on the graph (show your work) (calculate
rise/run)
2) using 2point Arrhenius equation and experiments 1 & 2
C. What is the value of the half-life at 863°C if the initial concentration of
NO₂ is 0.0550 M?
Transcribed Image Text:16. At higher temperatures, the same reaction: 2 NO₂+2 NO(g) + O₂(g)
follows second order kinetics.
Using some of the experimental data shown,
Temperature
k, M-¹ S-¹
Temperature
(K)
(°C)
863
780
727
11.59
2.34
0.380
A. Sketch an Arrhenius plot with properly labeled axes.
1/T
Ink
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