A chemistry graduate student is studying the rate of this reaction: 2HI(g) → H₂(g) + 1₂ (g) She fills a reaction vessel with HI and measures its concentration as the reaction proceeds: time (milliseconds) 0 10. [HI] 0.0500M 0.0271M 20. 0.0147M 30. 0.00795 M 40. 0.00431 M Use this data to answer the following questions. Write the rate law for this reaction. 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. rate = k k = x10 ロ・ロ X 00 Ś ?
A chemistry graduate student is studying the rate of this reaction: 2HI(g) → H₂(g) + 1₂ (g) She fills a reaction vessel with HI and measures its concentration as the reaction proceeds: time (milliseconds) 0 10. [HI] 0.0500M 0.0271M 20. 0.0147M 30. 0.00795 M 40. 0.00431 M Use this data to answer the following questions. Write the rate law for this reaction. 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. rate = k k = x10 ロ・ロ X 00 Ś ?
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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![A chemistry graduate student is studying the rate of this reaction:
2HI (g) → H₂(g) + 1₂ (g)
She fills a reaction vessel with HI and measures its concentration as the reaction proceeds:
time
(milliseconds)
0 0.0500M
10.
[HI]
0.0271 M
20. 0.0147M
40.
30. 0.00795M
0.00431 M
Use this data to answer the following questions.
Write the rate law for this reaction.
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.
rate
= k
k = 0
X Ś
?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F093e7116-3e01-49ad-9157-7a22a5caeb16%2F4fcebfe9-8fc1-4a47-813c-e3ba3efb9b9f%2Fdao783s_processed.png&w=3840&q=75)
Transcribed Image Text:A chemistry graduate student is studying the rate of this reaction:
2HI (g) → H₂(g) + 1₂ (g)
She fills a reaction vessel with HI and measures its concentration as the reaction proceeds:
time
(milliseconds)
0 0.0500M
10.
[HI]
0.0271 M
20. 0.0147M
40.
30. 0.00795M
0.00431 M
Use this data to answer the following questions.
Write the rate law for this reaction.
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.
rate
= k
k = 0
X Ś
?
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