The initial concentration of phosphorous (C) in a waste water pond is 107 ppm, as against the acceptable limit of 6.75x10 ppm. The concentration (C) will reduce as fresh water enters the pond. The differential equation that governs the concentration, C as a function of time (in weeks) is given by, Using Euler's method and a step size of 2.5 weeks, Calculate The concentration of the phosphorus after 7.5 weeks. Exact concentration after 7.5 weeks (ii.) (Iii.) Relative absolute error

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
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The initial concentration of phosphorous (C) in a waste water pond is 107 ppm, as against the acceptable limit of 6.75x10 ppm. The concentration (C) will reduce as fresh water enters the pond. The differential equation that governs the concentration, C as a function of time (in weeks) is given by, Using Euler's method and a step size of 2.5 weeks, Calculate The concentration of the phosphorus after 7.5 weeks. Exact concentration after 7.5 weeks (ii.) (Iii.) Relative absolute error
concentration of phosphorous (C) in a waste water pond is 10
able llmit of 6.75x10° ppm. The concentration (C) will reduce as
The differential equation that governs the concentration, C as a
given by,
+ 0.06 C = 0, c (0) =107 ppm
dt
er's method and a step size of 2.5 weeks,
e concentration of the phosphorus after 7.5 weeks.
act concentration after 7.5 weeks
elative absolute error
Transcribed Image Text:concentration of phosphorous (C) in a waste water pond is 10 able llmit of 6.75x10° ppm. The concentration (C) will reduce as The differential equation that governs the concentration, C as a given by, + 0.06 C = 0, c (0) =107 ppm dt er's method and a step size of 2.5 weeks, e concentration of the phosphorus after 7.5 weeks. act concentration after 7.5 weeks elative absolute error
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