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QCA Scheme of Work: Science KS3 Unit 7H
http://www.standards.dfes.gov.uk/schemes2/secondary_science/sci07h/ KS3 (England) Science Unit 7H: Solutions This unit is part of the scheme of work the shows how the science programme of study (PoS) for key stage 3 can be managed more easily. The scheme is not statutory; you can use as much or as little as you wish. You could use the whole scheme or individual units. The sections on using this scheme and sequencing the units can help you to decide how you want to use the scheme. You may also wish to combine these units with units from another subject. The combining units section gives information on exploiting powerful links between subjects. 1. How can we tell whether a liquid is a mixture? 2. How much salt can we get from rock salt? 3. What happens to the solute when a solution is made? 4. How can we separate solvents from solutes? 5. How can chromatography separate and identify substances in mixtures? 6. How can chromatography separate and identify substances in mixtures? 8. Is there a limit to the amount of solid that will dissolve in a liquid? 9. What else affects solubility? |
 
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