filtration

Question 1

What is this used for?

Answer 1

= seperates solids fron liquids

Question 2

Why is a vaccum used?

Answer 2

= help seperate liquids and solid components
= creates a reduced pressure in the flask and pulls the liquid through
= the solid is left in buchner flask

Question 3

How do filtrate?

Answer 3

= place a filter disc paper into the bucnher flask and dampen slightly with water, to make a seal
= pour the reaction into mixture into the funnel with the vaccum line on

Question 4

What can be done to the solid further?

Answer 4

= recrystalisation