The Chemistry Subject Site is updated at least once a week, every week, 52 weeks a year. Below you can see the main additions made in the last six months. Pages marked free can be accessed without subscription. To access other pages you must subscribe.
- Dynamic equilibrium (free) 11 May 2012
- Dynamic equilibrium questions 11 May 2012
- Le Chatelier's principle (free) 11 May 2012
- Topics 7 & 17 10 May 2012
- Is IB chemistry too easy? 04 May 2012
- Marking the papers 03 May 2012
- Paper 3 (Options) 03 May 2012
- Paper 2 03 May 2012
- Activation energy 03 May 2012
- Activation energy questions 03 May 2012
- Reaction mechanism 26 April 2012
- Reaction mechanism questions 26 April 2012
- Waste 23 April 2012
- Nanosponges 16 April 2012
- IB specific books (free) 13 April 2012
- Learner Profile (free) 05 April 2012
- Origin of the moon 01 April 2012
- Enquiry upon results (free) 28 March 2012
- Topic 4 (1) 23 March 2012
- Periodic table 23 March 2012
- Topic 1 (2) 18 March 2012
- Topic 1 (1) 15 March 2012
- VSEPR 10 March 2012
- Hess's law questions 09 March 2012
- Spontaneity questions 09 March 2012
- The EE viva voce 07 March 2012
- Hormones 02 March 2012
- More on the new curriculum 29 February 2012
- Entropy questions 28 February 2012
- Workshops 23 February 2012
- Teaching skills 23 February 2012
- Rate expression 21 February 2012
- Rate expression questions 21 February 2012
- Collision theory 15 February 2012
- Collision theory questions 14 February 2012
- A young chemist 12 February 2012
- Reaction rates 06 February 2012
- Rates of reaction 06 February 2012
- Reaction rate questions 06 February 2012
- Promoting the IB 01 February 2012
- Rate-dependent factors 01 February 2012
- Marked extended essay 30 January 2012
- Determining Ea for a reaction (free) 27 January 2012
- Topics 6 & 16 26 January 2012
- Topics 5 & 15 26 January 2012
- CaCO3 in egg shells (free) 25 January 2012
- Poisonous clothes 19 January 2012
- Spontaneity 17 January 2012
- Covalent bonding 14 January 2012
- Mind-altering drugs 13 January 2012
- Stimulants 13 January 2012
- Nucleic acids 13 January 2012
- Analgesics 13 January 2012
- Drug action 13 January 2012
- Entropy 12 January 2012
- Enthalpy changes 07 January 2012
- Born-Haber cycle 06 January 2012
- Born-Haber questions 06 January 2012
- Books for enjoyment 04 January 2012
- Bond enthalpies (free) 28 December 2011
- Bond enthalpy questions 28 December 2011
- Hess's law 25 December 2011
- Exo- & endo-thermic reactions 25 December 2011
- 2011 roundup 22 December 2011
- Journals 20 December 2011
- Using Hess's Law 17 December 2011
- Global skills 15 December 2011
- Enthalpy calculations (free) 08 December 2011
- Enthalpy calculation questions 08 December 2011
- Exo-endo- questions 05 December 2011
- Curriculum review progress 02 December 2011
- Hybridization questions 29 November 2011
- Paraquat 28 November 2011
- Hybridization 28 November 2011
- Delocalization of electrons 26 November 2011
- Delocalization questions 26 November 2011
- Apple apps (free) 04 November 2011
- Essential resources (free) 02 November 2011
- Peer reviewed articles 02 November 2011
- Video clips 28 October 2011
- Electron configuration 26 October 2011
- Syllabus problems (free) 25 October 2011
- 'Hexagonal' Chemistry (free) 25 October 2011
- Introduction (free) 19 October 2011
- Core & AHL 19 October 2011
- Failing Extended Essays 18 October 2011
- Metals and properties 16 October 2011
- Metals & properties questions 16 October 2011
- Analysis of aspirin tablets (free) 13 October 2011
- Option G 12 October 2011
- General text books 11 October 2011
- Topic 6 08 October 2011
- Topics 6 & 16 (1) 08 October 2011
- Mass spectrometer questions 06 October 2011
- E = m(c + a little bit)2 24 September 2011
- Topics 4 & 14 22 September 2011
- Intermolecular forces questions 19 September 2011
- Intermolecular forces 19 September 2011
- Shapes of molecules & ions 18 September 2011
- Shapes & polarity questions 17 September 2011