The reaction rate for the decomposition of N205 to form NO2 and O2 was studied as a function of temperature. The first order reaction rate constants were found to be: T (K) k(s*) 273 7.9 x 107 298 3.5 x 105 308 1.4 x 104 318 5.0 x 104 328 1.5 x 10 3 338 4.9 x 103 What is the E, for this reaction in kj/mol? Use Excel to plot the pertinent data and use linear regression to calculate the slope of the line connecting your data. Round your answer to 2 decimal places.

Chemistry for Today: General, Organic, and Biochemistry
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Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
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Chapter8: Reaction Rates And Equilibrium
Section: Chapter Questions
Problem 8.29E
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The reaction rate for the decomposition of N205 to form NO2 and O2 was studied as a function of temperature. The first order
reaction rate constants were found to be:
T (K)
k(s)
273
7.9 x 107
298
3.5 x 105
308
1.4 x 104
318
5.0 x 104
328
1.5 x 10 3
338
4.9 x 103
What is the E, for this reaction in kj/mol?
Use Excel to plot the pertinent data and use linear regression to calculate the slope of the line connecting your data.
Round your answer to 2 decimal places.
Transcribed Image Text:The reaction rate for the decomposition of N205 to form NO2 and O2 was studied as a function of temperature. The first order reaction rate constants were found to be: T (K) k(s) 273 7.9 x 107 298 3.5 x 105 308 1.4 x 104 318 5.0 x 104 328 1.5 x 10 3 338 4.9 x 103 What is the E, for this reaction in kj/mol? Use Excel to plot the pertinent data and use linear regression to calculate the slope of the line connecting your data. Round your answer to 2 decimal places.
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