Ex. 265 : For first order irreversible reaction A R + S, the pressure variation of the 1) reactia mixture is as follows : Time, min 2. P, mmHg. If the initial reaction mixture contains 40 mole % A and 60 % inerts, find the rate 200 208 215 226 dxpression for this reaction.

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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Question
1
4 RT dt
2 RT
dP
= k (3 P.- P)
dt
dP/dt
k =
ЗР. - Р
Obtain dP/dt from a graph at any value of (3 P,-P) and put in above equation to get k.
Ex. 265 : For first order irreversible reaction A
reactioa mixture is as follows :
- R+ S, the pressure variation of the
Time, min
2.
4.
8.
P, mmHg
If the initial reaction mixture contains 40 mole % A and 60 % inerts, find the rate
dxpression for this reaction.
Solution We are nlind
200
208
215
226
Transcribed Image Text:4 RT dt 2 RT dP = k (3 P.- P) dt dP/dt k = ЗР. - Р Obtain dP/dt from a graph at any value of (3 P,-P) and put in above equation to get k. Ex. 265 : For first order irreversible reaction A reactioa mixture is as follows : - R+ S, the pressure variation of the Time, min 2. 4. 8. P, mmHg If the initial reaction mixture contains 40 mole % A and 60 % inerts, find the rate dxpression for this reaction. Solution We are nlind 200 208 215 226
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