Homework 1 The following rate data were measured for the forward reaction: A +4B → 20 Find the rate constant and the reaction orders for the rate equation: -TA=k(PA)" (PB)

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
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Homework 1
The following rate data were measured for the forward reaction:
А +4B — 2C
Find the rate constant and the reaction orders for the rate equation:
-TA=k(PA)" (Pg)
Рво (tor)
20
-TAO (torr/min)
0.46
Run
РАo (tor)
6.
1
20
0.61
0.81
8
3
10
20
12
20
0.97
5
16
20
1.21
6.
10
10
0.18
7
10
20
0.80
8
10
10
40
3.32
9.
60
7.16
10
10
100
19.6
The data are initial reaction rates so that it can be assumed they
correspond to "0" conditions (i.e., PA = PA0; PB= PBO0) without any
reverse reaction, and negligible change in total pressure. The
reaction rate is given in units of pressure per unit time; thus, your
rate coefficient will also have units that involve pressure.
Transcribed Image Text:Homework 1 The following rate data were measured for the forward reaction: А +4B — 2C Find the rate constant and the reaction orders for the rate equation: -TA=k(PA)" (Pg) Рво (tor) 20 -TAO (torr/min) 0.46 Run РАo (tor) 6. 1 20 0.61 0.81 8 3 10 20 12 20 0.97 5 16 20 1.21 6. 10 10 0.18 7 10 20 0.80 8 10 10 40 3.32 9. 60 7.16 10 10 100 19.6 The data are initial reaction rates so that it can be assumed they correspond to "0" conditions (i.e., PA = PA0; PB= PBO0) without any reverse reaction, and negligible change in total pressure. The reaction rate is given in units of pressure per unit time; thus, your rate coefficient will also have units that involve pressure.
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