An open tubular column with a diameter of 215 µm and a stationary phase thickness on the inner wall of 0.51 pm passes unretained solute through in 79 s. A particular solute has a retention time of 467 s. What is the distribution constant for this solute? Kp = What fraction of time does this solute spend in the stationary phase? ts ttotal

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter13: The Chemistry Of Solutes And Solutions
Section13.7: Colligative Properties Of Solutions
Problem 13.11PSP
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An open tubular column with a diameter of 215 um and a stationary phase thickness on the inner wall of 0.51 um passes
unretained solute through in 79 s. A particular solute has a retetion time of 467 s.
What is the distribution constant for this solute?
Kp =
What fraction of time does this solute spend in the stationary phase?
ts
!!
ttotal
Transcribed Image Text:An open tubular column with a diameter of 215 um and a stationary phase thickness on the inner wall of 0.51 um passes unretained solute through in 79 s. A particular solute has a retetion time of 467 s. What is the distribution constant for this solute? Kp = What fraction of time does this solute spend in the stationary phase? ts !! ttotal
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