SOLVED: Why is it important not to shake the two layers vigorously during extraction of the aqueous tea solution with dichloromethane? Sublimation is performed in a filter with a rubber bulb on the side arm; rather than using an Erlenmeyer flask. Why do you have to cool the aqueous tea solution before adding dichloromethane? Sometimes an emulsion is formed during extraction which prevents the two layers from separating. List two things that cause emulsion formation.

Draw the structures for dichloromethane (also called methylene ... | Filo