Separating Mixtures

Question 1

Filtration

Answer 1

Used for insoluble solids from a liquid

Question 2

Crystalization

Answer 2

Used to separate soluble solid from a solution

Question 3

How to separate rock salt

Answer 3

1) grind the rock salt
2) dissolve in a beaker
3) filter
4) evaporate

Question 4

Chromatography and how to do

Answer 4

Separates out dyes

1) Draw pencil line
2) Add spots of different dyes
3) put the sheet in the solvent(water or ethanol)
4) make sure the dyes don’t touch the solvent
5) the solvent will move up and each will move different heights

Question 5

Distillation(simple)

Answer 5

Used to separate out solutions

Question 6

Fractional distillation

Answer 6

Used to separate a mixture of liquids