Cambridge Cambridge IGCSE Marine Science 0697 · 2.2.3
pH of sea, fresh and rain water
- Code
- 2.2.3
- In
- 2.2 pH and salinity
- Topic
- 2 Sea water
- Course
- Cambridge IGCSE Marine Science 0697
- Board
- Cambridge
Grade boundaries·Cambridge command words
Codes and titles are read by a script from Cambridge's published specification and have not been checked by a person. What each point covers is in the specification itself: Cambridge’s specification.
Points in 2.2 pH and salinity
- 2.2.1 Elements, compounds and mixtures
- 2.2.2 Neutrality, acidity and alkalinity
- 2.2.3 pH of sea, fresh and rain water
- 2.2.4 Carbon dioxide and sea water pH
- 2.2.5 Composition of sea water
- 2.2.6 Temperature and solubility
- 2.2.7 Salinity
- 2.2.8 Salinities of oceans and seas
- 2.2.9 Environmental factors affecting salinity
- 2.2.10 Estuaries
- 2.2.11 Salinity changes in estuaries