C = Coe-kt where C is the solute concentration (mM), Co is the initial concentration (mM), k is the decay constant (h¹), and t is time (h). Please determine the initial concentration and decay constant (with units). a) Write the linearized form of the equation. b) Transform the data as needed. t (h) 3.0 10 30 C (mm) 6.32 2.17 0.102 c) Plot the appropriate data and determine the slope and intercept of your linearized equation. d) Determine Co and k. (Include units as appropriate)

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
Decay data are often fit with the following equation:
C = Coe-kt
where C is the solute concentration (mM), Co is the initial concentration (mM), k is the decay
constant (h¹), and t is time (h). Please determine the initial concentration and decay constant
(with units).
a) Write the linearized form of the equation.
b) Transform the data as needed.
t (h)
3.0
10
30
C (mm)
6.32
2.17
0.102
c) Plot the appropriate data and determine the slope and intercept of your linearized equation.
d) Determine Co and k. (Include units as appropriate)
Transcribed Image Text:Decay data are often fit with the following equation: C = Coe-kt where C is the solute concentration (mM), Co is the initial concentration (mM), k is the decay constant (h¹), and t is time (h). Please determine the initial concentration and decay constant (with units). a) Write the linearized form of the equation. b) Transform the data as needed. t (h) 3.0 10 30 C (mm) 6.32 2.17 0.102 c) Plot the appropriate data and determine the slope and intercept of your linearized equation. d) Determine Co and k. (Include units as appropriate)
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