A mixture of species of A, B, and C is injected into a liquid chromatographic column with length of 20.0 cm. The obtained separation results are listed as follows: Please calculate the selectivity factor for species A and B? Please keep your answer to two decimal places. I would need help with these question and the answer is 1.39 (I don't know how to get it)
A mixture of species of A, B, and C is injected into a liquid chromatographic column with length of 20.0 cm. The obtained separation results are listed as follows: Please calculate the selectivity factor for species A and B? Please keep your answer to two decimal places. I would need help with these question and the answer is 1.39 (I don't know how to get it)
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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A mixture of species of A, B, and C is injected into a liquid chromatographic column with length of 20.0 cm. The obtained separation results are listed as follows:
Please calculate the selectivity factor for species A and B? Please keep your answer to two decimal places.
I would need help with these question and the answer is 1.39 (I don't know how to get it)
Transcribed Image Text:Species
Retention time (min)
Peak Width at Base (min)
Non-retained
2.8
A
6.1
0.57
В
7.4
0.68
C
12.8
1.05
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