Addition of hydrogensulphite Student activity Play

Addition of hydrogensulphite Animation Play

All salts are electrolytes Animation Play

Calomel half-cell Student activity Play

Chemical reactions which take place very slowly Slideshow Play

Classification of half-cells Illustration Play

Enthalpy and entropy changes Animation Play

Examples of weathering Slideshow Play

Fast and slow reactions Student activity Play

Free energy change and the solubility of ionic compounds Student activity Play

Geological changes: weathering Class activity Play

Hydrolysis of salts in water solution Animation Play

Identification of silver halides Animation Play

Identification of silver halides Student activity Play

Ionic crystals Whiteboard exercise Play

Ionic crystals Student activity Play

Lipids – structural elements of membranes Student activity Play

Lipids – structural elements of membranes Whiteboard exercise Play

Liquids Whiteboard presentation Play

Liquids Class activity Play

Phospholipid molecule Simulation Play

Photography Animation Play

Practical guide to the solubility of salts Chart Play

Precipitation of insoluble salts Animation Play

Precipitation reactions Animation Play