Chemical tests Flashcards
1
Q
What is chromatography?
A
Testing ink to see which colours it is made up of
2
Q
How do you do chromatography?
A
Draw a pencil line on the chromatography paper
Put dots of the ink on the pencil line
Put the paper in water but the water can’t go up to the pencil line
3
Q
What is distillation?
A
Separating mixtures with water in to get pure water
4
Q
How do distill something?
A
Heat up the water
when the water evaporates let it go down a tube surrounded by cold water so that is condenses into pure water
