WJEC GCSE Science (Double Award) 3430QD · 2.3(e)
Desalination of sea water
- Code
- 2.3(e)
- In
- 2.3 Water
- Topic
- 2 Unit 2: Chemistry 1
- Course
- GCSE Science (Double Award) 3430QD
- Board
- WJEC
Codes and titles are read by a script from WJEC's published specification and have not been checked by a person. What each point covers is in the specification itself: WJEC’s specification.
Points in 2.3 Water
- 2.3(a) Composition of natural water
- 2.3(b) Sustainable water supply
- 2.3(c) The treatment of the public water supply using sedimentation, filtration and chlorination
- 2.3(d) Fluoridation of water
- 2.3(e) Desalination of sea water
- 2.3(f) The separation of water and other miscible liquids by distillation
- 2.3(g) Simple methods to determine solubility and produce solubility curves
- 2.3(h) The interpretation of solubility curves
- 2.3(i) Hard and soft water
- 2.3(j) The difference between temporary and permanent hardness
- 2.3(k) Softening water
- 2.3(l) Benefits and drawbacks of hard water