The table contains data for a liquid chromatography separation of four compounds, A, B, C, and D, on a 45.0 cm column.RetentionWidth at theCompoundtime (min)base (min)A5.440.439B13.31.09C14.21.18D23.81.96Calculate the number of theoretical plates, N, for each peak.NA =NB = Np =Nc =What is the average number of theoretical plates, Navg, for the column?NavgWhat is the average plate height, H, for the column?cmН-

Compound Retention time (min) Width at the Base (min) A 5.44 0.439 B 13.3 1.09 C 14.2 1.18 D…

The table contains data for a liquid chromatography separation of four compounds, A, B, C, and D, on a 45.0 cm column. Retention Width at the Compound time (min) base (min) A 5.44 0.439 B 13.3 1.09 14.2 1.18 D 23.8 1.96 Calculate the number of theoretical plates, N, for each peak.

The table contains data for a liquid chromatography separation of four compounds, A, B, C, and D, on a 45.0 cm column. Retention Width at the Compound time (min) base (min) A 5.44 0.439 B 13.3 1.09 14.2 1.18 D 23.8 1.96 Calculate the number of theoretical plates, N, for each peak.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

The table contains data for a liquid chromatography separation of four compounds, A, B, C, and D, on a 45.0 cm column.
Retention
Width at the
Compound
time (min)
base (min)
A
5.44
0.439
B
13.3
1.09
C
14.2
1.18
D
23.8
1.96
Calculate the number of theoretical plates, N, for each peak.
NA =
NB =

Np =
Nc =
What is the average number of theoretical plates, Navg, for the column?
Navg
What is the average plate height, H, for the column?
cm
Н-

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