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CastlereaJCscience

Separation techniques first year

QuestionAnswer
A mixture is two or more substances mingled together but not chemically combined
Insoluble means something will not dissolve
soluble means something will dissolve
Filtration is a method used to separate an insoluble solid from a liquid
a quadrant means a quarter of a filter paper
Residue means the solid material which will not go through the filter paper
filtrate means the clear liquid which will go through the filter paper
Evaporation is used to... to separate a soluble solid and a liquid
impure salt is also called.. Rock salt
Miscible liquids are liquids which.. can mix
distillation is ... a method of separating which can be used to separate a soluble solid from a liquid or two liquids which boil at different temperatures
a liebig condenser is used to cool down hot steam during distillation
Alcohol boils at 78 degrees celsius
to separate dyes found in ink use.. Chromatography
a chromatogram is the result you get when chromatography is finished
a solvent is ... the liquid that something dissolves in
Created by: PDervin