An open tubular column with a diameter of 207 μm and a stationary phase thickness on the inner wall of 0.68 μm passes unretained solute through in 47 s. A particular solute has a retention time of 425 s. "What is the distribution constant for this solute? KD = 7.886 Incorrect What fraction of time does this solute spend in the stationary phase? 88.9 fs total Incorrect

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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An open tubular column with a diameter of 207 µm and a stationary phase thickness on the inner wall of 0.68 µm passes
unretained solute through in 47 s. A particular solute has a retention time of 425 s.
What is the distribution constant for this solute?
KD
7.886
ts
total
Incorrect
What fraction of time does this solute spend in the stationary phase?
88.9
Incorrect
Transcribed Image Text:An open tubular column with a diameter of 207 µm and a stationary phase thickness on the inner wall of 0.68 µm passes unretained solute through in 47 s. A particular solute has a retention time of 425 s. What is the distribution constant for this solute? KD 7.886 ts total Incorrect What fraction of time does this solute spend in the stationary phase? 88.9 Incorrect
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