The partition coefficient(k)of a substance between petroleum ether and water is 6. A substance of mass 12 g is dissolved in 50 mL of water. Calculate the total mass of sample that can be extracted into 40 mL of ether if the ether is used in two 20 mL portions.
The partition coefficient(k)of a substance between petroleum ether and water is 6. A substance of mass 12 g is dissolved in 50 mL of water. Calculate the total mass of sample that can be extracted into 40 mL of ether if the ether is used in two 20 mL portions.
Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter28: High-performance Liquid Chromatography
Section: Chapter Questions
Problem 28.3QAP
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The partition coefficient(k)of a substance between petroleum ether and water is 6. A substance of mass 12 g is dissolved in 50 mL of water. Calculate the total mass of sample that can be extracted into 40 mL of ether if the ether is used in two 20 mL portions.
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