Some measurements of the initial rate of a certain reaction are given in the table below. [₂] [H₂] initial rate of reaction 1.36M 1.21M 0.744 M/S 0.0785 M/s 0.788 M/s 1.36M 0.393 M 1.44M 1.21M 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 0.0 X

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◇ KINETICS AND EQUILIBRIUM
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.
[₂] [H₂] initial rate of reaction
1.36M 1.21M
0.744 M/s
1.36M 0.393 M
1.44M 1.21M
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
0.0785 M/s
0.788 M/s
0
x10
ロ・ロ
X
1/5
Transcribed Image Text:◇ KINETICS AND EQUILIBRIUM 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. [₂] [H₂] initial rate of reaction 1.36M 1.21M 0.744 M/s 1.36M 0.393 M 1.44M 1.21M 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 0.0785 M/s 0.788 M/s 0 x10 ロ・ロ X 1/5
Expert Solution
Step 1: Determine the rate law of the reaction and rate constant from the given data:

Given,

The rate law of the reaction:

rate = k [ N2 ]m [ H2 ]n

                  [ N2 ]               [ H2 ]   Initial rate of  reaction 
                1.36 M              1.21 M          0.744 M/s
                1.36 M              0.393 M          0.0785 M/s
                1.44 M              1.21 M          0.788 M/s
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