The reaction was studied at 25 °C and the following results were obtained: a) determine the rate law b) calculate the vale of the rate constant c) based on the rate law, which of the following mechanisms is the most likely? d) what would you expect the rate law to be for the OTHER mechanism you didnt choose
The reaction was studied at 25 °C and the following results were obtained: a) determine the rate law b) calculate the vale of the rate constant c) based on the rate law, which of the following mechanisms is the most likely? d) what would you expect the rate law to be for the OTHER mechanism you didnt choose
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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The reaction was studied at 25 °C and the following results were obtained:
a) determine the rate law
b) calculate the vale of the rate constant
c) based on the rate law, which of the following mechanisms is the most likely?
d) what would you expect the rate law to be for the OTHER mechanism you didnt choose.
Transcribed Image Text:Mechanism 1
2 NO → N₂O2 (slow)
N₂O₂ → N₂ + NO₂ (fast)
N₂ + 0₂ → NO₂ (fast)
Mechanism 2
NO + 0₂ → NO3
(slow)
NO3 + NO → N₂O4 (fast)
N₂O4 → 2 NO₂ (fast)
![[NO]o
[0₂]0
0.030 M
0.060 M
0.030 M
0.030 M
0.015 M
0.015 M
0.024 M 0.030 M
2 NO(g) + O2(g) → 2 NO2(g)
Initial Rate mol/L sec
1.300 x10-3
3.250 X10-4
8.125 x10-5
2.80 X10-4](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffa175911-e654-4b68-8c14-4086056f9fd7%2F33bbbe93-f935-4f50-967a-d3bf77114c1a%2Fvv4zvbi_processed.png&w=3840&q=75)
Transcribed Image Text:[NO]o
[0₂]0
0.030 M
0.060 M
0.030 M
0.030 M
0.015 M
0.015 M
0.024 M 0.030 M
2 NO(g) + O2(g) → 2 NO2(g)
Initial Rate mol/L sec
1.300 x10-3
3.250 X10-4
8.125 x10-5
2.80 X10-4
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