Phenal (pka 9 a) and oedium bicarbonate (pkas 10 2) react to torm an equitrium with canjuate bae of phene and carberi acid (pka4 wnat is me Kea OA1 58 x 10-1 OR3 40 O0.6310 Q261 x 104 Or380 QUESTION 6 What i the disadvantage of using ethanol as the solvent to a xtract organic compuunds from water compared to dichiromethane that we ined in lab? OA Ethanol and water are miscible OB Ethanel is less dense than water, and the organic layer should never be the top layer OC. Ethanol and water form azeotropic mixture O D. Ethanol is more polar than water, and so cannet be used to extract organic oompound OE Ethanol has too high of a boiling point to be evaporated easily after extraction

Organic Chemistry
9th Edition
ISBN:9781305080485
Author:John E. McMurry
Publisher:John E. McMurry
Chapter26: Biomolecules: Amino Acids, Peptides, And Proteins
Section26.SE: Something Extra
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QUESTION S
Phenol (pkar 9 8) and sodium bicarbonate pkas 10 2) react to torm an equiibrium with comjugate base of phenel nd carberic acid (gka-64 What is the Kea
OA1 58 x 10-4
OR 3 40
O 0. 6310
QE 251 x 104
OE 3.80
QUESTION 6
What i the disadvantage of using ethanol as the solvent to Rxtract organic compounds from water compared to dichoromethane that we used in lab?
A. Ethanol and water are miscible
OB Ethanel is less dense than water and the organic layer should never be the top layer
OC. Ethanol and water form azeotropic mixtute
OD. Ethanol is more polar than water, and so canneot be used to extract organic compouind
OE Ethanol has too high of a boiling point to be evaporated easily after extraction
Transcribed Image Text:QUESTION S Phenol (pkar 9 8) and sodium bicarbonate pkas 10 2) react to torm an equiibrium with comjugate base of phenel nd carberic acid (gka-64 What is the Kea OA1 58 x 10-4 OR 3 40 O 0. 6310 QE 251 x 104 OE 3.80 QUESTION 6 What i the disadvantage of using ethanol as the solvent to Rxtract organic compounds from water compared to dichoromethane that we used in lab? A. Ethanol and water are miscible OB Ethanel is less dense than water and the organic layer should never be the top layer OC. Ethanol and water form azeotropic mixtute OD. Ethanol is more polar than water, and so canneot be used to extract organic compouind OE Ethanol has too high of a boiling point to be evaporated easily after extraction
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