A chemistry graduate student is studying the rate of this reaction: 2Cl2O5(g)-2Cl2(g)5O2(g) She refills a reaction vessel with Cl2O5 and measures its concentration as the reaction proceeds: time:            [Cl2O5] 0                  0.800M 10                0.395M 20                0.195M 30               0.0961M 40               0.0474M Use this data to answer the following questions. Write the law for this reaction Calculate the value for the rate constant

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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A chemistry graduate student is studying the rate of this reaction:

2Cl2O5(g)-2Cl2(g)5O2(g)

She refills a reaction vessel with Cl2O5 and measures its concentration as the reaction proceeds:

time:            [Cl2O5]
0                  0.800M

10                0.395M

20                0.195M

30               0.0961M

40               0.0474M

Use this data to answer the following questions.

Write the law for this reaction

Calculate the value for the rate constant k

II
10.
A chemistry graduate student is studying the rate of this reaction:
2Cl,0, (g) → 2Cl, (g) + 50, (g)
She fills a reaction vessel with Cl,0, and measures its concentration as the reaction proceeds:
time
(milliseconds)
[*o*»]
0.800M
0.395 M
20.
0.195M
W 1960 0 0
40. 0.0474M
Use this data to answer the following questions.
Write the rate law for this reaction.
rate = kO
Calculate the value of the rate constant k.
Round your answer to 2 significant digits. Also be
sure your answer has the correct unit symbol.
Transcribed Image Text:II 10. A chemistry graduate student is studying the rate of this reaction: 2Cl,0, (g) → 2Cl, (g) + 50, (g) She fills a reaction vessel with Cl,0, and measures its concentration as the reaction proceeds: time (milliseconds) [*o*»] 0.800M 0.395 M 20. 0.195M W 1960 0 0 40. 0.0474M Use this data to answer the following questions. Write the rate law for this reaction. rate = kO Calculate the value of the rate constant k. Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol.
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