A chemistry graduate student is studying the rate of this reaction: NH4OH(aq)→NH3(aq)+H2O(aq) He fills a reaction vessel with NH4OH and measures its concentration as the reaction proceeds: time (seconds) NH4OH 0 0.100M 1.0 0.0315M 2.0 0.0187M 3.0 0.0133M 4.0 0.0103M Use this data to answer the following questions. Write the rate law for this reaction. rate =k   Calculate the value of the rate constant

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Chapter1: Chemical Foundations
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A chemistry graduate student is studying the rate of this reaction:

NH4OH(aq)→NH3(aq)+H2O(aq)

He fills a reaction vessel with NH4OH

and measures its concentration as the reaction proceeds:

time
(seconds)
NH4OH
0
0.100M
1.0
0.0315M
2.0
0.0187M
3.0
0.0133M
4.0
0.0103M

Use this data to answer the following questions.

Write the rate law for this reaction. rate
=k
 
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.
=k
 

 

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