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# Compound A diffuses through a 4-cm-long tube and reacts as it diffuses. The equation

ISBN: 9780073401102 336

## Solution for problem 24.11 Chapter 24

Applied Numerical Methods W/MATLAB: for Engineers & Scientists | 3rd Edition

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Problem 24.11

Compound A diffuses through a 4-cm-long tube and reacts as it diffuses. The equation governing diffusion with reaction is D d2A dx2 k A = 0 At one end of the tube (x = 0), there is a large source of A that results in a fixed concentration of 0.1 M. At the other end of the tube there is a material that quickly absorbs any A, making the concentration 0 M. If D = 1.5 106 cm2 /s and k = 5 106 s1, what is the concentration of A as a function of distance in the tube?

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STA3032 MODULE 1 ARTICLE I. 1.1-1.3.5 1) 1.1 Descriptive Statistics a) Population parameters- “a numerical summary concerning the complete collection of subjects” i) Notated by Greek characters b) Sample statistics- “a numerical summary concerning a subset of the population, from which we try to draw inference about the population parameter” i) Notated by the...

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Compound A diffuses through a 4-cm-long tube and reacts as it diffuses. The equation

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