2.15 Huang and Dauerman (1969) have studied the acetylation of benzyl chloride (C6HSCH2C1) in dilute solution at 102°C. Using equimolal concentrations of sodium acetate (NaAc) and benzyl chloride (0.75 kmol/m'), the table below lists the reported data on the fraction of benzyl chloride remaining unconverted as function of time. Determine the order of the reaction and the reaction rate constant at this temperature. Time, ksec CB/CB0B where B CoH;CH2CI 10.80 0.945 24.48 0.912 46.08 0.846 0.809 54.72 69.48 0.779 0.730 88.56 0.678 109.44 0.638 126.72 0.619 133.74 0.590 140.76 The acetylation reaction is represented thus: k C,H,CH,Cl + NaAc-C >C,H,CH,Ac+ Na" +Cl CH.COOCH, + H,0->CH,COOH +CH,OH 2.15 Huang and Dauerman (1969) have studied the acetylation of benzyl chloride (C6HSCH2CI) in dilute solution at 102°C. Using equimolal concentrations of sodium acetate (NaAc) and benzyl chloride (0.75 kmol/m'), the table below lists the reported data on the fraction of benzyl chloride remaining unconverted as function of time. Determine the order of the reaction and the reaction rate constant at this temperature. Time, ksec CelCBoB where B C6H;CH;CI 10.80 0.945 24.48 0.912 46.08 0.846 54.72 0.809 69.48 0.779 88.56 0.730 109.44 0.678 126.72 0.638 133.74 0.619 140.76 0.590 The acetylation reaction is represented thus: C,H,CH,Cl+ NaAc->C,H,CH, Ac + Na" +CI
2.15 Huang and Dauerman (1969) have studied the acetylation of benzyl chloride (C6HSCH2C1) in dilute solution at 102°C. Using equimolal concentrations of sodium acetate (NaAc) and benzyl chloride (0.75 kmol/m'), the table below lists the reported data on the fraction of benzyl chloride remaining unconverted as function of time. Determine the order of the reaction and the reaction rate constant at this temperature. Time, ksec CB/CB0B where B CoH;CH2CI 10.80 0.945 24.48 0.912 46.08 0.846 0.809 54.72 69.48 0.779 0.730 88.56 0.678 109.44 0.638 126.72 0.619 133.74 0.590 140.76 The acetylation reaction is represented thus: k C,H,CH,Cl + NaAc-C >C,H,CH,Ac+ Na" +Cl CH.COOCH, + H,0->CH,COOH +CH,OH 2.15 Huang and Dauerman (1969) have studied the acetylation of benzyl chloride (C6HSCH2CI) in dilute solution at 102°C. Using equimolal concentrations of sodium acetate (NaAc) and benzyl chloride (0.75 kmol/m'), the table below lists the reported data on the fraction of benzyl chloride remaining unconverted as function of time. Determine the order of the reaction and the reaction rate constant at this temperature. Time, ksec CelCBoB where B C6H;CH;CI 10.80 0.945 24.48 0.912 46.08 0.846 54.72 0.809 69.48 0.779 88.56 0.730 109.44 0.678 126.72 0.638 133.74 0.619 140.76 0.590 The acetylation reaction is represented thus: C,H,CH,Cl+ NaAc->C,H,CH, Ac + Na" +CI
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:2.15 Huang and Dauerman (1969) have studied the acetylation of benzyl chloride
(C6HSCH2C1) in dilute solution at 102°C. Using equimolal concentrations of sodium
acetate (NaAc) and benzyl chloride (0.75 kmol/m'), the table below lists the reported
data on the fraction of benzyl chloride remaining unconverted as function of time.
Determine the order of the reaction and the reaction rate constant at this temperature.
Time, ksec
CB/CB0B
where B CoH;CH2CI
10.80
0.945
24.48
0.912
46.08
0.846
0.809
54.72
69.48
0.779
0.730
88.56
0.678
109.44
0.638
126.72
0.619
133.74
0.590
140.76
The acetylation reaction is represented thus:
k
C,H,CH,Cl + NaAc-C
>C,H,CH,Ac+ Na" +Cl
Transcribed Image Text:CH.COOCH, + H,0->CH,COOH +CH,OH
2.15 Huang and Dauerman (1969) have studied the acetylation of benzyl chloride
(C6HSCH2CI) in dilute solution at 102°C. Using equimolal concentrations of sodium
acetate (NaAc) and benzyl chloride (0.75 kmol/m'), the table below lists the reported
data on the fraction of benzyl chloride remaining unconverted as function of time.
Determine the order of the reaction and the reaction rate constant at this temperature.
Time, ksec
CelCBoB
where B C6H;CH;CI
10.80
0.945
24.48
0.912
46.08
0.846
54.72
0.809
69.48
0.779
88.56
0.730
109.44
0.678
126.72
0.638
133.74
0.619
140.76
0.590
The acetylation reaction is represented thus:
C,H,CH,Cl+ NaAc->C,H,CH, Ac + Na" +CI
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