Why was the tea extract washed with three separate portions of 20 ml of CH2Cl2 instead of 60 ml at once? Use the concept of the distribution coefficient, KD, to support your claim. Assume that the KD for caffeine in a water/dichloromethane system is 7.8

Why was the tea extract washed with three separate portions of 20 ml of CH2Cl2 instead of 60 ml at once? Use the concept of the distribution coefficient, KD, to support your claim. Assume that the KD for caffeine in a water/dichloromethane system is 7.8

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter13: Solutions And Their Behavior

Section13.5: Colloids

Problem 1.1ACP: The blue line on the diagram illustrates the effect of using fractional distillation to separate a...

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