A chemistry graduate student is studying the rate of this reaction: 2NH, (g)-N₂ (g) + 3H₂(g) He fills a reaction vessel with NH, and measures its concentration as the reaction proceeds: [NH,] time (milliseconds) 0 10. 0.800 M I Don't Know 0.178M 20. 0.100M 30, 0.0696M 40. 0.0533 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, Submit rate=0 A =

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
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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:
2NH, (g)-N₂ (g) + 3H₂(g)
He fills a reaction vessel with NH, and measures its concentration as the reaction proceeds:
time
(milliseconds)
0
10.
20.
I Don't Know
[NH,]
0.800 M
0.178 M
0.100M
30. 0.0696M
40. 0.0533 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,
Submit
rate=0
k =
Transcribed Image Text:A chemistry graduate student is studying the rate of this reaction: 2NH, (g)-N₂ (g) + 3H₂(g) He fills a reaction vessel with NH, and measures its concentration as the reaction proceeds: time (milliseconds) 0 10. 20. I Don't Know [NH,] 0.800 M 0.178 M 0.100M 30. 0.0696M 40. 0.0533 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, Submit rate=0 k =
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