Finding the concentration of base from an acid-base titration Animation Play

Finding the surface area of a cuboid Student activity Play

Finding volumes of solids Student activity Play

Gases: handling and laboratory tests Whiteboard presentation Play

Gases: handling and laboratory tests Class activity Play

Haemoglobin and mioglobin dissociation curve Whiteboard exercise Play

Haemoglobin dissociation curve Simulation Play

Halogens as disinfectants Student activity Play

How acids react with bases Student activity Play

How acids react with carbonates Student activity Play

How acids react with metals Student activity Play

How do buffers work? Whiteboard exercise Play

How do buffers work? Student activity Play

How do indicators work? Student activity Play

How do temperature changes affect an equilibrium? Animation Play

How to calculate pH of strong acid solutions? Animation Play

How to calculate the pH of strong base solutions? Animation Play

How to calculate the volume of prism Animation Play

How to establish the formulae of salts Student activity Play

How to measure the pH? Animation Play

Hydrogen halides Whiteboard exercise Play

Hydrolysis of amides Animation Play

Hydrolysis of salts in water solution Animation Play

Identification of ammonium ions in the solution Animation Play

Index laws for positive exponents Student activity Play