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Physical Separation Techniques

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Presentation on theme: "Physical Separation Techniques"— Presentation transcript:

1 Physical Separation Techniques

2 Distillation Separates homogeneous liquid-liquid mixtures using differences in boiling points

3 Filtration Separates heterogeneous solid-liquid mixtures using differences in state of matter

4 Chromatography Techniques used for separating dissolved substances by taking advantage of their tendency to travel through another medium; typically colored substances Add evaporation??

5 Paper

6 Column

7 Crystallization Separates homogeneous solid-liquid mixtures based on solubility Results in a pure solid substance Add evaporation??

8 Evaporation Allowing a solution (solid dissolved in a liquid) to “dry”
Typically the liquid evaporates into the air

9 Decant To pour a liquid, from one container to another, gently to not disturb the sediment


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