12. For a first-order homogeneous reaction, the following experimental data were recorded: T (°C) 20 40 60 80 kx 10 (min ) 0.3 6.18 86.4 879 6900 Determine: a. The activation energy b. The rate constant at 25°C c. The frequency factor d. The dimensionless activation energy if the reference temperature is 25°C e. The characteristic reaction time at 40°C

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
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12. For a first-order homogeneous reaction, the following experimental data
were recorded:
moi
0 20
T (°C)
40
60
80
kx 10 (min ) 0.3 6.18
86.4 879 6900
Determine:
a. The activation energy
b. The rate constant at 25°C
c. The frequency factor
d. The dimensionless activation energy if the reference temperature is 25°C
e. The characteristic reaction time at 40°C
33
Transcribed Image Text:12. For a first-order homogeneous reaction, the following experimental data were recorded: moi 0 20 T (°C) 40 60 80 kx 10 (min ) 0.3 6.18 86.4 879 6900 Determine: a. The activation energy b. The rate constant at 25°C c. The frequency factor d. The dimensionless activation energy if the reference temperature is 25°C e. The characteristic reaction time at 40°C 33
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