26-19 Referring to Problem 26-18, calculate the resolution for (a) methylcyclohexene and methylcyclohexane. (b) methylcyclohexene and toluene. (c) methylcyclohexane and toluene.

Fundamentals Of Analytical Chemistry
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Author:Skoog
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Chapter31: Introduction To Analytical Separations
Section: Chapter Questions
Problem 31.28QAP
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Just need 26-19 Parts A) b) C)
26-18 The following data were obtained by gas-liquid chromatography on a 40-cm
packed column:
Compound
tR. min
W, min
Air
1.9
10.0
0.76
Methylcyclohexane
Methylcyclohexene
10.9
0.82
Toluene
13.4
1.06
Calculate
(a) an average number of plates from the data.
(b) the standard deviation for the average in (a).
(c) an average plate height for the column.
26-19 Referring to Problem 26-18, calculate the resolution for
(a) methylcyclohexene and methylcyclohexane.
(b) methylcyclohexene and toluene.
(c) methylcyclohexane and toluene,
Transcribed Image Text:26-18 The following data were obtained by gas-liquid chromatography on a 40-cm packed column: Compound tR. min W, min Air 1.9 10.0 0.76 Methylcyclohexane Methylcyclohexene 10.9 0.82 Toluene 13.4 1.06 Calculate (a) an average number of plates from the data. (b) the standard deviation for the average in (a). (c) an average plate height for the column. 26-19 Referring to Problem 26-18, calculate the resolution for (a) methylcyclohexene and methylcyclohexane. (b) methylcyclohexene and toluene. (c) methylcyclohexane and toluene,
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