WHAT ARE THE SOME (5) FILTERING MEDIAS USED IN EQUIPMENT AND MANIPULATIONS FOR FILTRATION?
•Filterpaper
•Goochcrucible
•Glasscrucible
•Porcelaincrucible
•Aluminacrucible
(2) Steps in preparation of crucibles
•1.Clean the crucible to be used thoroughly bybackwashingonafiltration train.•2.Dry thecrucibleto constant mass.
a process where drying should be continued until the results of two
consecutive weighings do not differ by more than 0.5 mg, the second weighing being made after an additional hour
of drying under the prescribed conditions.
Drying to constant mass
separation of solid from liquid
Filtration
process of separation of immiscible liquid or liquid-solid
Decantation
• forming an insoluble solid from a solution • solid that forms during a chemical reaction between two
solids