**- Acid-base theories**

**- Acid strength and basic strength**

**- Levelling effect of solvent**

**- Water self dissociation and pH scale**

**- Acids/bases strong/weak**

** - pH Calculation - Weak Acid**

** - pH Calculation - monofunctional solution of strong acids and bases **

** - pH Calculation - very dilute solutions of strong acids and bases**

** - pH Calculation - solutions of the polybasic acids (approximate)**

** - pH Calculation - solutions of the polybasic acids (complete)**

** - pH Calculation - buffer solutions**

** - pH Calculation - hydrolysis of salts**

** - Diprotic acids**

** - Triprotic acids**

**- Buffer solutions**