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A mixture of aspirin, aniline and toluene was dissolved in 35 mL of dichlorometh

ID: 503332 • Letter: A

Question

A mixture of aspirin, aniline and toluene was dissolved in 35 mL of dichloromethane and placed into a separator funnel. Next, 35 mL of aqueous HCl was added to the separator funnel. The funnel was inverted several times to mix the layers then set in a ring stand ... Which solvent is the top layer? ____ Which layer (specify aq. or org.) contains the aspirin? ____ Which layer (specify aq. or org.) contains the toluene? ____ Identify the substance (if any) that is extracted into the aqueous layer. ____ Write an equation to illustrate any compound that is converted into a water-soluble species. My signature below confirms that I recorded my start and stop time, that I completed this exam within a 2-hour session, and that I did not cheat in any fashion. Signature _____________

Explanation / Answer

1.water

dcm is more density than water

2.asprin will do in organic layer

3.toluene is also goes to organic layer.

4.aniline will form salt which is soluble in aqueous part.

any compound will soluable in water by making corresponding salt;

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