A chemistry graduate student is studying the rate of this reaction: H,CO, (aq) —+ H_O(aq)+CO, (aq) She fills a reaction vessel with H₂CO, and measures its concentration as the reaction proceeds: time (seconds) 0 1.0 2.0 [H_CO,] 3.0 0.100M 0.0262M 0.0151 M 0.0106M 4.0 0.00816M 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 of d D.D

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Chapter1: Chemical Foundations
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A chemistry graduate student is studying the rate of this reaction:
H,CO, (aq) →+ H,O(aq) + CO, (ag)
She fills a reaction vessel with H₂CO, and measures its concentration as the reaction proceeds:
time
(seconds) [H₂CO,]
0.100M
0
1.0
2.0
0.0262M
3,0
0.0151 M
0.0106M
4.0 0.00816M
Use this data to answer the following questions.
write the rate law for this reaction.
Calculate the value of the rete constant k
Round your answer to 2 significant digits. Also be
sure your answer has the correct unit symbol
rate &
0
C+D
Da
7.
Transcribed Image Text:A chemistry graduate student is studying the rate of this reaction: H,CO, (aq) →+ H,O(aq) + CO, (ag) She fills a reaction vessel with H₂CO, and measures its concentration as the reaction proceeds: time (seconds) [H₂CO,] 0.100M 0 1.0 2.0 0.0262M 3,0 0.0151 M 0.0106M 4.0 0.00816M Use this data to answer the following questions. write the rate law for this reaction. Calculate the value of the rete constant k Round your answer to 2 significant digits. Also be sure your answer has the correct unit symbol rate & 0 C+D Da 7.
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