year 7 chem particles and separation techniques

  • Created by: LT6002
  • Created on: 01-11-18 11:36
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  • particles and separation techniques
    • top 5 definitions
      • solvent a substance normally a liquid that dissolves  another substance
      • solution is a mixture of solutes dissolved in a solvent.
      • solute the solid or gas that is dissolved in a liquid.
      • distillation A technique that uses evaporation and condensation to obtain a solvent from a solution.
      • filtration A way of separating pieces of solid that are mixed with a liquid or solution by pouring through filter paper.
    • summary sheet
      • Learning intention for topicTo determine and describe suitable separation techniques for separating out mixtures
      • Learning intention for topicTo determine and describe suitable separation techniques for separating out mixtures
      • Skills - be able to...Define solids, liquids and gases using particle diagramsDescribe changes of stateDescribe formation of a solution using the terms solute, solvent, soluble and insolubleDescribe the process of filtrationDescribe the process of separating by evaporationDescribe the process of distillationSuggest a suitable separation technique for a given solution
      • FormulaeMass of solution = mass of solute + mass of solvent

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