From the figure, which represents the chromatographic peak of a compound A, calculate the chromatographic parameters: a) Number of theoretical plates for compound A. b) The theoretical plate height, taking into account that it is a fused silica column of 0.25 mm x 30 m in diameter and column length. c) The resolution of this compound with respect to a compound B, which appears at a retention time of 18.1 min, which begins to elute at minute 18.02 and which ends its elution at minute 18.2. 1 total ionic current (%) 18. 18.2 18.4 18.75 19.0 19.25 18.6 18.8 19 19.2 19.4 19.6 19.8 20 time (min)

From the figure, which represents the chromatographic peak of a compound A, calculate the chromatographic parameters: a) Number of theoretical plates for compound A. b) The theoretical plate height, taking into account that it is a fused silica column of 0.25 mm x 30 m in diameter and column length. c) The resolution of this compound with respect to a compound B, which appears at a retention time of 18.1 min, which begins to elute at minute 18.02 and which ends its elution at minute 18.2. 1 total ionic current (%) 18. 18.2 18.4 18.75 19.0 19.25 18.6 18.8 19 19.2 19.4 19.6 19.8 20 time (min)

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

100%

From the figure, which represents the chromatographic peak of a compound A, calculate the chromatographic
parameters:
a) Number of theoretical plates for compound A.
b) The theoretical plate height, taking into account that it is a fused silica column of 0.25 mm x 30 m in diameter and
column length.
c)
The resolution of this compound with respect to a compound B, which appears at a retention time of 18.1 min, which
begins to elute at minute 18.02 and which ends its elution at minute 18.2.
total ionic current (%)
18 18.2 18.4
18.75
19.0
19.25
18.6 18.8 19 19.2 19.4 19.6 19.8 20
time (min)

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