INDEX of KS4 Science pages on the pH scale of acidity and alkalinity, acids, alkalis, salts and neutralisation etc. etc.!

Doc Brown's Chemistry GCSE/IGCSE Science-Chemistry Revision Notes

See also Advanced Level Chemistry Students Acid-Base Revision Notes - use index

GCSE/IGCSE pH scale Acids, Bases & Salts Revision Notes Index

1. Everyday examples of acids, alkalis & hazard warning signs

2. pH scale, indicator colours, ionic theory of acids, alkalis (bases) & neutralisation

3. Examples of acid, neutral or alkaline solutions now merged with section 1.

4. Acid reactions with metals/oxides/hydroxides/carbonates, neutralisation reactions

5. Reactions of bases-alkalis like sodium hydroxide

6. (i) Methods of making salts and (ii) chemical tests for ions in salts & tests for common gases

7. Changes in pH in a neutralisation reaction, choice and use of indicators

8. Important formulae, salt solubility and water of crystallisation

9. Further examples of equations now merged with sections 4, 5 & 6

10. More on Acid-Base Theory, Weak and Strong Acids


Revision KS4 Science GCSE/IGCSE/O level Chemistry Information Study Notes for revising for AQA GCSE Science, Edexcel Science Chemistry IGCSE Chemistry & OCR 21st Century Science Chemistry, OCR Gateway Science Chemistry, WJEC gcse science chemistry CCEA/CEA gcse science chemistry (revise science chemistry courses equal to US grade 8, grade 9 grade 10. Revision notes on acids, bases, alkalis, salts, solution pH word equations balanced symbol equations science chemistry courses revision guides. These revision notes on acids, alkalis and salts, should prove useful for the new AQA chemistry, Edexcel chemistry & OCR chemistry GCSE (91, 9-5 & 5-1) science courses.