Here is a flowchart for the separation of a mixture of a primary aliphatic amine (RNH, pK, 10.8), a carboxylic acid (RCOOH, pK, 5), and a phenol (ArOH, pK¸ 10). Assume that each is insoluble in water but soluble in diethyl ether. The mixture is separated into fractions A, B, and C. Which fraction contains the amine, which contains the carboxylic acid, and which contains the phenol? A mixture of three compounds RCOOH RNH, Amine Carboxylic acid Phenol ArOH Dissohve in dieshyl esher Mix with HCI, HO Ether layer Aquecous layer Add NalICO, HO Add diechyf echer., NaOH, H0 Aqueous layer Edher laver Aqueous laver Ether layer Add diechyl echer. HCI, H,0 Evaporate ether Evaporate ether B Aqueous laver Echer layer Evaporate ether

Here is a flowchart for the separation of a mixture of a primary aliphatic amine (RNH, pK, 10.8), a carboxylic acid (RCOOH, pK, 5), and a phenol (ArOH, pK¸ 10). Assume that each is insoluble in water but soluble in diethyl ether. The mixture is separated into fractions A, B, and C. Which fraction contains the amine, which contains the carboxylic acid, and which contains the phenol? A mixture of three compounds RCOOH RNH, Amine Carboxylic acid Phenol ArOH Dissohve in dieshyl esher Mix with HCI, HO Ether layer Aquecous layer Add NalICO, HO Add diechyf echer., NaOH, H0 Aqueous layer Edher laver Aqueous laver Ether layer Add diechyl echer. HCI, H,0 Evaporate ether Evaporate ether B Aqueous laver Echer layer Evaporate ether

Macroscale and Microscale Organic Experiments

7th Edition

ISBN:9781305577190

Author:Kenneth L. Williamson, Katherine M. Masters

Publisher:Kenneth L. Williamson, Katherine M. Masters

Chapter7: Extraction

Section: Chapter Questions

Problem 1Q

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