A chemistry graduate student is studying the rate of this reaction: NH,OH (aq) + NH, (aq)+H,O(aq) She fills a reaction vessel with NH₂OH and measures its concentration as the reaction proceeds: time (seconds) 0 1.0 2.0 3.0 4.0 [NH,OH] 0.300M 0.136M 0.0876M 0.0647 M 0.0513M 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=& 0 0.0 X

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Chapter1: Chemical Foundations
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A chemistry graduate student is studying the rate of this reaction:
NH,OH(aq) →+ NH, (aq)+H,O(aq)
She fills a reaction vessel with NH₂OH and measures its concentration as the reaction proceeds:
time
(seconds)
0
1.0
2.0
[NH,OH]
0.300M
0.136M
0.0876M
3.0
4.0
Use this data to answer the following questions.
0.0647 M
0.0513 M
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=&
0
0.0
X
Ś
Transcribed Image Text:A chemistry graduate student is studying the rate of this reaction: NH,OH(aq) →+ NH, (aq)+H,O(aq) She fills a reaction vessel with NH₂OH and measures its concentration as the reaction proceeds: time (seconds) 0 1.0 2.0 [NH,OH] 0.300M 0.136M 0.0876M 3.0 4.0 Use this data to answer the following questions. 0.0647 M 0.0513 M 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=& 0 0.0 X Ś
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