20. 0.0328 M 30. 0.0245 M 40. 0.0196M Use this data to answer the following questions. Write the rate law for this reaction. rate = k %3D Calculate the value of the rate constant k. k%3D Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol.

Chemistry by OpenStax (2015-05-04)
1st Edition
ISBN:9781938168390
Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser
Chapter12: Kinetics
Section: Chapter Questions
Problem 70E: Define these terms: (a) unimolecular reaction (b) bimolecular reaction (c) elementary reaction (d)...
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A chemistry graduate student is studying the rate of this reaction:
2HI (g) - H, (g)+L, (g)
He fills a reaction vessel with HI and measures its concentration as the reaction proceeds:
time
(milliseconds)
[HI]
0.100M
10.
0.0494 M
20.
0.0328 M
30.
0.0245 M
40.
0.0196M
Use this data to answer the following questions.
Transcribed Image Text:A chemistry graduate student is studying the rate of this reaction: 2HI (g) - H, (g)+L, (g) He fills a reaction vessel with HI and measures its concentration as the reaction proceeds: time (milliseconds) [HI] 0.100M 10. 0.0494 M 20. 0.0328 M 30. 0.0245 M 40. 0.0196M Use this data to answer the following questions.
20.
0.0328 M
30.
0.0245 M
40.
0.0196M
Use this data to answer the following questions.
Write the rate law for this reaction.
rate = k|
%3D
Calculate the value of the rate constant k.
k%3D
Round your answer to 2 significant digits. Also be
sure your answer has the correct unit symbol.
Transcribed Image Text:20. 0.0328 M 30. 0.0245 M 40. 0.0196M Use this data to answer the following questions. Write the rate law for this reaction. rate = k| %3D Calculate the value of the rate constant k. k%3D Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol.
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