1) Consider the peaks for pentafluorobenzene and benzene in the gas chromatogram shown here. The elution time for unretained solute is 1.06 min. The open tubular column is 30.0 m in length and 0.530 mm in diameter, with a layer of stationary phase 3.0 μm thick on the inner wall. a) Find the adjusted rentention times and rentention factors for both compounds. b) Find the relative rentention c) Measuring the w1/2 on the chromatrogram , find the number of plates, N1 and N2, and the plate height for these two compounds.
1) Consider the peaks for pentafluorobenzene and benzene in the gas chromatogram shown here. The elution time for unretained solute is 1.06 min. The open tubular column is 30.0 m in length and 0.530 mm in diameter, with a layer of stationary phase 3.0 μm thick on the inner wall. a) Find the adjusted rentention times and rentention factors for both compounds. b) Find the relative rentention c) Measuring the w1/2 on the chromatrogram , find the number of plates, N1 and N2, and the plate height for these two compounds.
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter1: The Nature Of Chemistry
Section: Chapter Questions
Problem 110QRT
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1) Consider the peaks for pentafluorobenzene and benzene in the gas chromatogram shown here. The elution time for unretained solute is 1.06 min. The open tubular column is 30.0 m in length and 0.530 mm in diameter, with a layer of stationary phase 3.0 μm thick on the inner wall.
a) Find the adjusted rentention times and rentention factors for both compounds.
b) Find the relative rentention
c) Measuring the w1/2 on the chromatrogram , find the number of plates, N1 and N2, and the plate height for these two compounds.
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