Separation of mixtures (1) Student activity Play

Separation of two immiscible liquids in a separating funnel Animation Play

Soap as a surfactant Animation Play

Soap as detergents Animation Play

Soaps Student activity Play

Soaps and detergents Whiteboard exercise Play

Soaps and detergents Student activity Play

Solar energy Student activity Play

Solar energy Slideshow Play

Solubility Student activity Play

Solubility of fats in water and white spirit Animation Play

Stain removal Whiteboard exercise Play

Storage and handling of solids Student activity Play

Storage of solids Animation Play

Structure and properties of fats Student activity Play

Structure of the light microscope Animation Play

Sulphur Animation Play

Sustainable development Student activity Play

Tertiary and quaternary structures of proteins Student activity Play

Tertiary structure Animation Play

Tetrachloromethane and dichloromethane Animation Play

The buoyant force and the density Simulation Play

The buoyant force and the density Student activity Play

The crude oil deposits in the world Animation Play

The density of a liquid Student activity Play