Aspirin in the lab

Supersaturation

________ is important for crystallisation.

Crystallisation

________ is the process where a substance previously in solution comes out of the solution.

solubility of other reactants

The ________ is less affected by temperature and all remain soluble in cold water.

Hot air

________ is pumped in the same direction.

calcium chloride

The ________ is hygroscopic which means it attracts water and holds it removing it from the mixture.the remaining liquid can be separated by filtration.

maximum amount of solute

Saturated solution: a solution that contains the ________ possible.

mixture of liquids

Water can be removed from a(n) ________ by adding solid anhydrous calcium chloride.

freeze dryer

Freezing in a(n) ________ to a temperature lower than either product or waters freezing point.

saturated solution

a solution that contains the maximum amount of solute possible