OCR A-level Chemistry B (Salters) H433 · O
Oceans
- Code
- O
- Topic of
- OCR A-level Chemistry B (Salters) H433
- Course
- A-level Chemistry B (Salters) H433
- Board
- OCR
Grade boundaries·OCR command words
Codes and titles are read by a script from OCR's published specification and have not been checked by a person. What each point covers is in the specification itself: OCR’s specification.
Points under O
- O(a) Solubility in aqueous and non-aqueous solvents
- O(b) Enthalpy of solution, lattice and hydration terms
- O(c) Charge density, lattice and hydration enthalpies
- O(d) Entropy and arrangements of energy quanta
- O(e) Predicting entropy changes qualitatively
- O(f) Total entropy change and feasibility
- O(g) Calculating system entropy change
- O(h) Solubility products
- O(i) Brønsted–Lowry theory
- O(j) Strong acids and strong bases
- O(k) Weak acids, Kₐ and pKₐ
- O(l) pH calculations
- O(m) Buffer solutions
- O(n) The greenhouse effect
Topics in H433
- 1 Development of practical skills in chemistry
- EL Elements of life
- DF Developing fuels
- ES Elements from the sea
- OZ The ozone story
- WM What’s in a medicine?
- CI The chemical industry
- PL Polymers and life
- O Oceans
- DM Developing metals
- CD Colour by design
- CL Chemical literacy
- 5d How Science Works (HSW)
- 5e Mathematical requirements