Chemistry
10th Edition
ISBN: 9781305957404
Author: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher: Cengage Learning
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![A chemistry graduate student is studying the rate of this reaction:
NH,OH (aq) → NH, (aq)+H,O (aq)
He fills a reaction vessel with NH4OH and measures its concentration as the reaction proceeds:
time
(seconds)
0
1.0
3.0
[NH,OH]
4.0
0.0200M
2.0 0.00644 M
0.0114 M
0.00366M
0.00208M
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
x10
Ś](https://content.bartleby.com/qna-images/question/6512cb2f-6b19-463a-b51b-739ff268c6f0/6775fa31-068c-4d08-9237-e954c2f5c656/a0xrk4_processed.png)
Transcribed Image Text:A chemistry graduate student is studying the rate of this reaction:
NH,OH (aq) → NH, (aq)+H,O (aq)
He fills a reaction vessel with NH4OH and measures its concentration as the reaction proceeds:
time
(seconds)
0
1.0
3.0
[NH,OH]
4.0
0.0200M
2.0 0.00644 M
0.0114 M
0.00366M
0.00208M
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
x10
Ś
Expert Solution
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Step 1: Introduce question concept
The question is based on the concept of chemical kinetics.
We need to identify order of reaction and write rate law and rate constant.
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