Filtration and Crystalation

Question 1

Filtration is used to separate an______ ________from a Liquid

Answer 1

insoluable solid

Question 2

Crystallisation is used to separate a ________ ________from a solution

Answer 2

soluable salt

Question 3

step s of filtration

Answer 3

pop filter paper into funnel and pour mixture into it

liquid runs thro paper leaving solid residue

Question 4

crystallisation method

Answer 4

Pour solution into evaporating dish
heat solution - will get more concentrated as water evaporates
once some water evaporated or crystals start to from remove dish from heat
leave to cool
salt shud start to form crystals as it becomes insoluable in cold
filter crystals out of solution leave in warm place to dry