Tuesday, 14 March 2017

VOCABULARY PHYSICS AND CHEMISTRY

                              LABORATORY PRACTICE




Distilled water-  Agua destilada
Stir- Remover
Glass Rod- Varilla de cristal
Flask Up - Diluir
Funnel- Embudo
Beaker - Vaso de precipitado
Graduated Flask- Matraz aforado
Shake- Agitar






We also learn

                            METHODS FOR SEPARATING MIXTURES

Magnetic Separation
We use this method to separate two mixtures ( But one of the components has to had magnetic properties )

Decantation
We use this method to separate two liquids with diferent densities

Filtration
We use this method to separate solids from liquids

Distillation
We use this method to separate soluble liquids with different boiling points

Crystallisation
We use this method to separate a solid dissolved in a liquid , such as salt in water

Chromatography
We use this method to separate two components in a mixture






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