Structure of alkenes Student activity Play

Structure of cycloalkenes Animation Play

Structure of starch Illustration Play

Structure of the C=C bond Whiteboard exercise Play

Structure of the C=C bond Student activity Play

Structures of the simplest alkanes Animation Play

Substance and its properties Slideshow Play

Substances essential for the growth of plants Student activity Play

Substances in the placenta Whiteboard exercise Play

Sucrose Whiteboard exercise Play

Sucrose Student activity Play

Sucrose Illustration Play

Suffocation by carbon monoxide Animation Play

Testing for carbon dioxide Animation Play

Tetrachloromethane molecule Simulation Play

Thalidomide tragedy Slideshow Play

The bonds in the methanal molecule Animation Play

The carbon cycle Slideshow Play

The carbon cycle and human activities Slideshow Play

The change of diamond into graphite and graphite into diamond Animation Play

The chemical elements of life Slideshow Play

The chemical synthesis of ethanol Student activity Play

The chemist's counting unit – the mole Student activity Play

The chemist's counting unit – the mole Whiteboard exercise Play

The chloroplast Slideshow Play