Additional Problem #4: A convenient laboratory technique for determining the kinetics of gas phase reactions involves using a constant volume isothermal vessel and measuring pressure changes with time. The container can be modeled as a batch reactor. Use the data below to determine the rate constant for the first-order decomposition of di-t-butyl peroxide. (CH3)3COO(CH3)3 → 2(CH3)2CO + C2H6 r = kCA Time (min) Total Pressure (mm Hg) 173.5 187.3 3. 193.4 205.3 211.3 8. 222.9 9. 228.6 11 239.8 12 244.4 14 254.5 15 259.2 17 268.7 18 273.9 20 282.0 21 286.8
Additional Problem #4: A convenient laboratory technique for determining the kinetics of gas phase reactions involves using a constant volume isothermal vessel and measuring pressure changes with time. The container can be modeled as a batch reactor. Use the data below to determine the rate constant for the first-order decomposition of di-t-butyl peroxide. (CH3)3COO(CH3)3 → 2(CH3)2CO + C2H6 r = kCA Time (min) Total Pressure (mm Hg) 173.5 187.3 3. 193.4 205.3 211.3 8. 222.9 9. 228.6 11 239.8 12 244.4 14 254.5 15 259.2 17 268.7 18 273.9 20 282.0 21 286.8
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Transcribed Image Text:Additional Problem #4: A convenient laboratory technique for determining the kinetics of gas
phase reactions involves using a constant volume isothermal vessel and measuring pressure
changes with time. The container can be modeled as a batch reactor. Use the data below to
determine the rate constant for the first-order decomposition of di-t-butyl peroxide.
(CH3)3COO(CH3)3 → 2(CH3)2CO + C2H6
r = kCa
Time (min)
Total Pressure (mm Hg)
173.5
2
187.3
193.4
205.3
6.
211.3
8.
222.9
9.
228.6
11
239.8
12
244.4
14
254.5
15
259.2
17
268.7
18
273.9
20
282.0
21
286.8
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