What would be the expression for N, ?

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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Non-equimolar counter diffusion
When a carbon particle is burnt in limited supply of
0, then the following reaction takes place,
20 + 0,
Now, If we denote O, by B and CO by
A, then,
= 2c0
What would be the expression for N, ?
Here 1 mole O,, diffuses to the carbon particle, and 2
moles of CO diffuses back in the opposite direction. If
we denote o, by A and CO by B, then
(10 minutes)
DIY
NA = - 2N, i.e. N, = - % N,
DAR dpa PA
RT dz
P
+(NA + Ng
DARPP + Paz
RTL P + Pa1
NA =
NA
In
Transcribed Image Text:Non-equimolar counter diffusion When a carbon particle is burnt in limited supply of 0, then the following reaction takes place, 20 + 0, Now, If we denote O, by B and CO by A, then, = 2c0 What would be the expression for N, ? Here 1 mole O,, diffuses to the carbon particle, and 2 moles of CO diffuses back in the opposite direction. If we denote o, by A and CO by B, then (10 minutes) DIY NA = - 2N, i.e. N, = - % N, DAR dpa PA RT dz P +(NA + Ng DARPP + Paz RTL P + Pa1 NA = NA In
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