Chromatographic analysis using gas-liquid chromatography with a 40-cm packed column gave the following data: retention time, Compound width, min min Air 1.9 C7H14 10.0 0.76 C7H12 10.9 0.82 Toluene 13.4 1.00 Calculate the Rs for C7H12 and toluene. 1.12 O 2.66 3.56 O 6.90

Chromatographic analysis using gas-liquid chromatography with a 40-cm packed column gave the following data: retention time, Compound width, min min Air 1.9 C7H14 10.0 0.76 C7H12 10.9 0.82 Toluene 13.4 1.00 Calculate the Rs for C7H12 and toluene. 1.12 O 2.66 3.56 O 6.90

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter31: Introduction To Analytical Separations

Section: Chapter Questions

Problem 31.28QAP

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Question

100%

Chromatographic analysis using gas-liquid chromatography with a 40-cm packed
column gave the following data:
retention time,
Compound
width, min
min
Air
1.9
C7H14
10.0
0.76
C7H12
10.9
0.82
Toluene
13.4
1.00
Calculate the Rs for C7H12 and toluene.
1.12
O 2.66
3.56
6.90

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