MISSED THIS? Read Section 15.5 (Page). The following data show the rate constant of a reaction measured at several different temperatures. Temperature (K) Rate constant (1/s) 4.92x10-3 1.59x10-2 4.75x10-2 300 310 320 330 340 0.133 0.352 Use an Arrhenius plot to determine the activation barrier (E₂) for the reaction. Express your answer using three significant figures. 197| ΑΣΦ Submit Part B Request Answer A = ? Use an Arrhenius plot to determine the frequency factor (A) for the reaction. Express your answer using two significant figures. || ΑΣΦ kJ/mol ? 8-1
MISSED THIS? Read Section 15.5 (Page). The following data show the rate constant of a reaction measured at several different temperatures. Temperature (K) Rate constant (1/s) 4.92x10-3 1.59x10-2 4.75x10-2 300 310 320 330 340 0.133 0.352 Use an Arrhenius plot to determine the activation barrier (E₂) for the reaction. Express your answer using three significant figures. 197| ΑΣΦ Submit Part B Request Answer A = ? Use an Arrhenius plot to determine the frequency factor (A) for the reaction. Express your answer using two significant figures. || ΑΣΦ kJ/mol ? 8-1
Chemistry & Chemical Reactivity
9th Edition
ISBN:9781133949640
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter14: Chemical Kinetics: The Rates Of Chemical Reactions
Section: Chapter Questions
Problem 12PS: The reaction 2 NO(g) + 2 H2(g) N2(g) + 2 H2O(g) was studied at 904 C, and the data in the table...
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Transcribed Image Text:MISSED THIS? Read Section 15.5 (Page).
The following data show the rate constant of a reaction
measured at several different temperatures.
Temperature (K) Rate constant (1/s)
4.92x10-3
1.59×10-2
4.75x10-2
300
310
320
330
340
0.133
0.352
Part A
Use an Arrhenius plot to determine the activation barrier (E₂) for the reaction.
Express your answer using three significant figures.
IVE ΑΣΦΑΛΟ
Ea =
Submit
Part B
A =
Request Answer
Submit
Use an Arrhenius plot to determine the frequency factor (A) for the reaction.
Express your answer using two significant figures.
IVE ΑΣΦ
?
Request Answer
kJ/mol
?
S
8-1
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