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Separating mixtures
Ch 19
Question | Answer |
---|---|
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 |