Year 7 - Chem - Particles and separation techniques

  • Created by: H1K2C3HA
  • Created on: 01-11-18 11:36
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  • Particles and separation techniques
    • Top 5 definitions
      • Solution
        • a mixture of a solute dissolved in a solvent. All parts = same
      • Solute
        • the solid/gas dissolved in liquid
      • Solvent
        • The liquid substance in a solution in which solute dissolves
      • Filtration
        • A way of separating pi
          • eces of solid that are mixed with liquid/solution by pouring through filter paper.
      • Distillation
        • A technique using evaporation + condensation 2 obtain
          • a solvent from a solution.
    • Separation techniques
      • Distillation by evaporation
        • You heat an evaporation dish until the solvent evaporates/becomes a gas.
          • (Evaporation is when u turn a liquid into a gas)
    • Masses - mass of solution=mass of solute + mass of solvent

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