10. What is the % recovery of X if Paula performed one liquid-liquid extractionwith 20 mL of chloroform? Answer in 4 significant figures and correct unit. A chemistry student wishes to extract 2.34 g of compound X from 15 mL of anaqueous mixture. She has two solvents available with the followingcharacteristics:SolventSolubility of X in 100 mL of solventНехane36.92Chloroform28.33Water16.52However, the student only has enough hexane (exactly 10 mL) for one extraction.On the other hand, she has enough chloroform (exactly 20 mL) to perform either1 extraction with 20 mL or 2 sequential extractions with 10 mL each.

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10. What is the % recovery of X if Paula performed one liquid-liquid extraction with 20 mL of chloroform? Answer in 4 significant figures and correct unit.

Introductory Chemistry For Today

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ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter7: Solutions And Colloids

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Question

10. What is the % recovery of X if Paula performed one liquid-liquid extraction
with 20 mL of chloroform? Answer in 4 significant figures and correct unit.

A chemistry student wishes to extract 2.34 g of compound X from 15 mL of an
aqueous mixture. She has two solvents available with the following
characteristics:
Solvent
Solubility of X in 100 mL of solvent
Нехane
36.92
Chloroform
28.33
Water
16.52
However, the student only has enough hexane (exactly 10 mL) for one extraction.
On the other hand, she has enough chloroform (exactly 20 mL) to perform either
1 extraction with 20 mL or 2 sequential extractions with 10 mL each.

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