Unit 3 Section A Summary HW Problems Pt. 2

#9:
When the liquids in question are no soluble.

#10:
Acetone and water.

#11:

(Dude I can't draw)

#12:

#13:
Unlike simple distillation, fractional distillation does not separate each compound in crude oil.

#14:
Light: Kerosene, refined oils, aviation and motor gasoline
Intermediate: Gas oil, heavy furnace oil, diesel fuel oil
Heavy: Lubricating oil and grease, heavy oils and wax, petrochemicals (all 3)

#15:
Top, because the substances either condense high in the column or are drawn off the top as gasses.

#16:
Distilling the fractions with more fractal distillations will make more materials.