Halogens as disinfectants Student activity Play

Halogens. Group 17 Whiteboard presentation Play

Halogens. Group 17 Class activity Play

Harmful substances Slideshow Play

Hazardous substances Student activity Play

High fibre foods Slideshow Play

Hydrochloric acid Student activity Play

Identification of carbonyl compounds Student activity Play

Investigating the solubility of alkali metal halides Animation Play

Investigating the solubility of fats Animation Play

Investigating the solubility of iodine in water and in hexane Animation Play

Investigating the water solubility of calcium, magnesium and sodium hydroxides Animation Play

Investigating the water solubility of hydrogen chloride Animation Play

Iodine and the thyroid gland Illustration Play

Iodoform reaction Animation Play

Iodoform reaction Slideshow Play

Ionic crystals Student activity Play

Is this system at equilibrium? Student activity Play

Is this system at equilibrium? Whiteboard exercise Play

Law of mass action Animation Play

Lewis dot-and-cross diagram of a hydrogen iodide molecule Animation Play

Lewis dot-and-cross diagrams Student activity Play

Ligand exchange reactions Whiteboard presentation Play

Ligand exchange reactions Class activity Play

Liquid catalysts Animation Play