The decomposition of NOBr is studied manometrically because the number of moles of gas changes; it cannot be studied colorimetrically because both NOBR and Br, are reddish-brown. 2NOBr(g) → 2NO(g) + Br2(g) Use the data below to make the following determinations: (a) the average rate of decomposition of NOBr over the entire experiment. (b) the average rate of decomposition of NOBr between 2.00 and 4.00 seconds. Time (s) [NOB1] (mol/L) 0.00 0.0100 2.00 0.0071 4.00 0.0055 6.00 0.0045 8.00 0.0038 10.00 0.0033 The rates of decomposition of NOBr are
The decomposition of NOBr is studied manometrically because the number of moles of gas changes; it cannot be studied colorimetrically because both NOBR and Br, are reddish-brown. 2NOBr(g) → 2NO(g) + Br2(g) Use the data below to make the following determinations: (a) the average rate of decomposition of NOBr over the entire experiment. (b) the average rate of decomposition of NOBr between 2.00 and 4.00 seconds. Time (s) [NOB1] (mol/L) 0.00 0.0100 2.00 0.0071 4.00 0.0055 6.00 0.0045 8.00 0.0038 10.00 0.0033 The rates of decomposition of NOBr are
Chemistry: An Atoms First Approach
2nd Edition
ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
Publisher:Steven S. Zumdahl, Susan A. Zumdahl
Chapter11: Chemical Kinetics
Section: Chapter Questions
Problem 25E: At 40C, H2O2 (aq) will decompose according to the following reaction: 2H2O2(aq)2H2O(l)+O2(g) The...
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The answer isn’t 0.0011, 0.0055, or 0.0071
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Be sure to answer all parts.
The decomposition of NOBr is studied manometrically because the number of moles of gas changes;
it cannot be studied colorimetrically because both NOBr and Br, are reddish-brown.
2NOBr(g) → 2NO(g) + Br2(g)
Use the data below to make the following determinations:
(a) the average rate of decomposition of NOBr over the entire experiment.
(b) the average rate of decomposition of NOBr between 2.00 and 4.00 seconds.
Time (s)
[NOBr] (mol/L)
0.00
0.0100
2.00
0.0071
4.00
0.0055
6.00
0.0045
8.00
0.0038
10.00
0.0033
The rates of decomposition of NOBr are
(a) 0.00067
(b)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe0ae19d5-3750-41df-884f-8ca3aa31e002%2F24273ab3-4ffe-4574-b105-e5dbb112d236%2Fbo9jrmx_processed.jpeg&w=3840&q=75)
Transcribed Image Text:i ezto.mheducation.com
Be sure to answer all parts.
The decomposition of NOBr is studied manometrically because the number of moles of gas changes;
it cannot be studied colorimetrically because both NOBr and Br, are reddish-brown.
2NOBr(g) → 2NO(g) + Br2(g)
Use the data below to make the following determinations:
(a) the average rate of decomposition of NOBr over the entire experiment.
(b) the average rate of decomposition of NOBr between 2.00 and 4.00 seconds.
Time (s)
[NOBr] (mol/L)
0.00
0.0100
2.00
0.0071
4.00
0.0055
6.00
0.0045
8.00
0.0038
10.00
0.0033
The rates of decomposition of NOBr are
(a) 0.00067
(b)
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