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
- top 5 definitions
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