What is the purpose of using NaOH in an extraction experiment? Mark all that apply. Question options: A To acidify the aqueous layer so the organic acid precipitates out of solution B To remove traces of water from the ether layer so neutral compound is dry C To react with the organic neutral compound and remove it from ether layer D To react with organic acid compound to produce water-soluble salt and extract it into aqueous layer I did put C and D but wrong. I did put only D but also wrong. I put B and D also wrong.

What is the purpose of using NaOH in an extraction experiment? Mark all that apply. Question options: A To acidify the aqueous layer so the organic acid precipitates out of solution B To remove traces of water from the ether layer so neutral compound is dry C To react with the organic neutral compound and remove it from ether layer D To react with organic acid compound to produce water-soluble salt and extract it into aqueous layer I did put C and D but wrong. I did put only D but also wrong. I put B and D also wrong.

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter20: Applications Of Oxidation/reduction Titrations

Section: Chapter Questions

Problem 20.6QAP

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2 Trial 1: [4] Volume of NaOH, dispensed (mL) Trial 1: [5] Molar concentration of NaOH (mol/L) Trial 2: [4] Volume of NaOH, dispensed (mL) How Trial 2: [5] Molar concentration of NaOH (mol/L) Trial 3: [4] Volume of NaOH, dispensed (mL) Trial 3: [5] Molar concentration of NaOH (mol/L)
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A	To acidify the aqueous layer so the organic acid precipitates out of solution
B	To remove traces of water from the ether layer so neutral compound is dry
C	To react with the organic neutral compound and remove it from ether layer
D	To react with organic acid compound to produce water-soluble salt and extract it into aqueous layer