GCSE Chemistry Specification Specification for first teaching in 2016
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Industries use the Earth’s natural resources to manufacture useful products. In order to operate sustainably, chemists seek to minimise the use of limited resources, use of energy, waste and environmental impact in the manufacture of these products. Chemists also aim to develop ways of disposing of products at the end of their useful life in ways that ensure that materials and stored energy are utilised. Pollution, disposal of waste products and changing land use has a significant effect on the environment, and environmental chemists study how human activity has affected the Earth’s natural cycles, and how damaging effects can be minimised.
Required practical 8: analysis and purification of water samples from different sources, including pH, dissolved solids and distillation.
AT skills covered by this practical activity: 2, 3 and 4.
This practical activity also provides opportunities to develop WS and MS. Details of all skills are given in Key opportunities and skills development .