Fractional Distillation

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Presentation transcript:

Fractional Distillation LO: to explain how you separate mixture of solutions if they have different boiling points Discuss and write an answer in your jotterbook - I have salt water and I want to collect pure water to drink. How could I do this? Use this apparatus to help you answer the question. Bunsen burner Glass sheet(cold) salt water Tripod stand beaker

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Can you remember the three lab methods for separating mixtures? filtering chromatography distillation Which of these does each method do? A separates a solvent from a solution B separates a solid from a liquid C separates substances with different solubility's