KNOCKHARDY PUBLISHING produces notes and other resources for AS and A2 Level Chemistry. The module references are for the AQA and OCR examinations but the material applies equally well to other specifications. The pages are saved as PDF files and may be freely read and printed for personal use. My resources are used by staff and students at schools and colleges around the world. JONATHAN HOPTON HELP SHEETS Last amended 07/08/2010 F321 F322 F323 F324 F325 Unit numbers refer to the OCR specification. However, the resources are suitable for all Examination  Boards.   If what you require is not here; it might be in one of the pre-2008 documents listed further down. ANIMATIONS MULTIPLE CHOICE TESTS IN HTML FORMAT

Visitors since 12/04/03

These, and other, animated gifs are to be found inside my Powerpoint presentations. Complete topics summarised on one sheet Single page help sheets KNOCKHARDY MUSIC PUBLISHING KNOCKHARDY PRODUCTIONS KNOCKHARDY SCIENCE POWERPOINTS Email Knockhardy Publishing: knockhardy@btinternet.com Knockhardy Powerpoints are at: www.knockhardy.org.uk/ppoints.htm If you have any comments or ideas for additional resources, please get in touch. knockhardy@btinternet.com MECHANISMS ORGANIC INORGANIC PHYSICAL © 2010 Knockhardy Publishing and Jonathan Hopton FORMATION OF SODIUM CHLORIDE NEW  GCSE CHEMISTRY: www.knockhardy.org.uk/gcse.htm