Mixtures and Pure Substances · Chemical Science

Separation Techniques

Applying physical processes like filtration, evaporation, and chromatography to recover substances.

Key Questions

  1. 1How can we use physical properties like size and boiling point to 'unmix' matter?
  2. 2Which separation method is most efficient for cleaning contaminated water?
  3. 3How do industries use separation techniques to create the products we use daily?

ACARA Content Descriptions

AC9S7U06
Year: Year 7
Subject: Science
Unit: Mixtures and Pure Substances
Period: Chemical Science

Suggested Methodologies

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Distinguishing between pure substances and mixtures in everyday life.

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Exploring the factors that affect how substances dissolve in liquids.

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