Techniques for Separating Mixtures Chpt 2 Matter.

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Techniques for Separating Mixtures Chpt 2 Matter

Transcript of Techniques for Separating Mixtures Chpt 2 Matter.

Page 1: Techniques for Separating Mixtures Chpt 2 Matter.

Techniques for Separating Mixtures

Chpt 2 Matter

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Filtration

• separating undissolved solids from liquids

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Distillation

• separates liquids based on boiling points

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Crystallization

• heated solution is cooled; purified dissolved particles solidify (ex. rock candy)

• https://www.youtube.com/watch?v=cdi6K6QvF3I

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Ammonium chloride crystals

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Chromatography

• separate components of mixture based on solubility or size of molecules

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Magnetization

• separates based on magnetic properties (ex. iron in cereal, junkyard)