Chlorine monoxide accumulates in the stratosphere above Antarctica each winter and plays a key role in the formation of the ozone hole above the South Pacific each spring. Eventually, the CIO decomposes according to the equation 2 CIO (g) → Cl2 (g) + O2 (g) The kinetics of this reaction were studied in a laboratory experiment at 298 K; some of the results are listed in the table below. Determine whether the reaction is first or second order in CIO and the value ofk at 298K. Time (ms) [CIO] 1.50 х 108 12 1.13 х 10-9 20 5.85 х 10-10 30 3.95 х 10:10 40 2.98 х 10:10 100 1.21 х 10-10 200 6.06 х 10:11
Chlorine monoxide accumulates in the stratosphere above Antarctica each winter and plays a key role in the formation of the ozone hole above the South Pacific each spring. Eventually, the CIO decomposes according to the equation 2 CIO (g) → Cl2 (g) + O2 (g) The kinetics of this reaction were studied in a laboratory experiment at 298 K; some of the results are listed in the table below. Determine whether the reaction is first or second order in CIO and the value ofk at 298K. Time (ms) [CIO] 1.50 х 108 12 1.13 х 10-9 20 5.85 х 10-10 30 3.95 х 10:10 40 2.98 х 10:10 100 1.21 х 10-10 200 6.06 х 10:11
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Kinetics Review : Order and k
![Chlorine monoxide accumulates in the stratosphere above Antarctica each winter
and plays a key role in the formation of the ozone hole above the South Pacific
each spring. Eventually, the CIO decomposes according to the equation
2 CIO (g)
→ Cl2 (g) + O2 (g)
The kinetics of this reaction were studied in a laboratory experiment at 298 K;
some of the results are listed in the table below. Determine whether the reaction
is first or second order in CIO and the value of k at 298K.
Time (ms)
[CIO]
1.50 х 10-8
12
1.13 х 10-9
20
5.85 x 10-10
30
3.95 х 10:10
40
2.98 x 10-10
100
1.21 x 10-10
200
6.06 x 10-11](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7b3e0c59-cf7b-4376-aa74-257aeab50c9a%2F4784b76a-0340-48a4-b150-22c308476a61%2F77ostno_processed.png&w=3840&q=75)
Transcribed Image Text:Chlorine monoxide accumulates in the stratosphere above Antarctica each winter
and plays a key role in the formation of the ozone hole above the South Pacific
each spring. Eventually, the CIO decomposes according to the equation
2 CIO (g)
→ Cl2 (g) + O2 (g)
The kinetics of this reaction were studied in a laboratory experiment at 298 K;
some of the results are listed in the table below. Determine whether the reaction
is first or second order in CIO and the value of k at 298K.
Time (ms)
[CIO]
1.50 х 10-8
12
1.13 х 10-9
20
5.85 x 10-10
30
3.95 х 10:10
40
2.98 x 10-10
100
1.21 x 10-10
200
6.06 x 10-11
Transcribed Image Text:What is the value of k?
7.22 x 10° M-1s-1
C 7.22 x 10° s1
8.22 x 10° M-1s-1
C 8.22 x 10° s-1
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