A 20-cm long packed column was used to perform the separation of A and B by LC. TRA=16.28 min,TR,B=17.50 min, WA=1.11 min, WB=1.19 min, tм=1.30 min.(a) Calculate the retention factor (k') for A and B.(b) Calculate the average number of theoretical plates and plate height.

(a) k' for A = 12.5 k' for B = 13.5 (b) Average number of plate = 3451 Plate height = 5.8 x 10-3…

Answered: A 20-cm long packed column was used to…

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 20-cm long packed column was used to perform the separation of A and B by LC. TRA=16.28 min, TR,B=17.50 min, WA=1.11 min, WB=1.19 min, tм=1.30 min. (a) Calculate the retention factor (k') for A and B. (b) Calculate the average number of theoretical plates and plate height.