Some measurements of the initial rate of a certain reaction are given in the table below. [H₂] [12] initial rate of reaction 1.96M 1.54M 0.939 M 1.54M 1.96 M 0.618M 4.00 × 104 M/s X 1.92 × 104 M/s 1.61 × 104 M/s Use this information to write a rate law for this reaction, and calculate the value of the rate constant k. Round your value for the rate constant to 2 significant digits. Also be sure your answer has the correct unit symbol. k ☐ rate = k k x=0 □□ X

Chemistry: An Atoms First Approach
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Author:Steven S. Zumdahl, Susan A. Zumdahl
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Chapter11: Chemical Kinetics
Section: Chapter Questions
Problem 1RQ: Define reaction rate. Distinguish between the initial rate, average rate, and instantaneous rate of...
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Deducing a rate law from initial reaction rate data
Some measurements of the initial rate of a certain reaction are given in the table below.
[H₂] [2] initial rate of reaction
1.96M 1.54M
0.939 M 1.54M
1.96M 0.618M
4.00 × 104 M/s
1.92 × 10 M/s
1.61 × 104 M/s
Use this information to write a rate law for this reaction, and calculate the value of the rate constant k.
Round your value for the rate constant to 2 significant digits. Also be sure your answer has the correct unit symbol.
rate
=
k]
k = 0
□·□
吕
Transcribed Image Text:Deducing a rate law from initial reaction rate data Some measurements of the initial rate of a certain reaction are given in the table below. [H₂] [2] initial rate of reaction 1.96M 1.54M 0.939 M 1.54M 1.96M 0.618M 4.00 × 104 M/s 1.92 × 10 M/s 1.61 × 104 M/s Use this information to write a rate law for this reaction, and calculate the value of the rate constant k. Round your value for the rate constant to 2 significant digits. Also be sure your answer has the correct unit symbol. rate = k] k = 0 □·□ 吕
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