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Dissolved in Diethyl Ether Benzoic acid and Tert-butylbenzene Add an aqueous and basic solution of NaOH then stir and separate the phases salt (cojugated base) dissolved in water kaqueous phase) of alkaline pH. lower phase dissolved in diethyl ether (organic phase),contains water residues. upper phase It is acidified with 50% HCI to protonate the conjugate base which is insoluble in water Magnesium sulfate is added anhydrous (MgSO) to dry

Dissolved in Diethyl Ether Benzoic acid and Tert-butylbenzene Add an aqueous and basic solution of NaOH then stir and separate the phases salt (cojugated base) dissolved in water kaqueous phase) of alkaline pH. lower phase dissolved in diethyl ether (organic phase),contains water residues. upper phase It is acidified with 50% HCI to protonate the conjugate base which is insoluble in water Magnesium sulfate is added anhydrous (MgSO) to dry

Chemistry
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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Describe in words and illustrate by means of complete chemical equations, how a mixture of 1.25 g of benzoic acid tert-butylbenzene can be separated. Apply what you learned in organic 1, reviewing in your manual the experiment of separation of 2 components by liquid-liquid extraction.
Dissolved in Diethyl Ether Benzoic acid and Tert-butylbenzene Add an aqueous and basic solution of NaOH then stir and separate the phases salt (cojugated base) dissolved in water Kaqueous phase) of alkaline pH. lower phase dissolved in diethyl ether (organic phase).contains water residues. upper phase It is acidified with 50% HCI to protonate the conjugate base which is insoluble in water Magnesium sulfate is added anhydrous (M9SO,) to dry it is filtered through a Büchner by suction dissolved in diethyl ether and dry 1) is filtered by gravity (or decanted) 2) the solvent is evaporated (diethyl ether) heating on the sand bath in the extractor it is dried at 70 * C Acid component: Neutral component: pure and in liquid state pure and its solid state
Transcribed Image Text:Dissolved in Diethyl Ether Benzoic acid and Tert-butylbenzene Add an aqueous and basic solution of NaOH then stir and separate the phases salt (cojugated base) dissolved in water Kaqueous phase) of alkaline pH. lower phase dissolved in diethyl ether (organic phase).contains water residues. upper phase It is acidified with 50% HCI to protonate the conjugate base which is insoluble in water Magnesium sulfate is added anhydrous (M9SO,) to dry it is filtered through a Büchner by suction dissolved in diethyl ether and dry 1) is filtered by gravity (or decanted) 2) the solvent is evaporated (diethyl ether) heating on the sand bath in the extractor it is dried at 70 * C Acid component: Neutral component: pure and in liquid state pure and its solid state
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