
Crystallisation setup model
Use these labels to connect structure, observation, and reasoning in crystallisation setup.- 1Hot solution -> Cooling: followed by
- 2Cooling -> Crystal formation: causes
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Lesson
Water dissolves many substances and acts as a common solvent. Crystallisation is used to obtain pure crystals from a solution.
Learning objectives
Explain Water as Solvent and Crystallisation using correct Grade 9 Chemistry terms.
Use observation, formula, symbol, or equation as evidence.
Connect the evidence to the exact chemical conclusion or classification.
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