Stereoisomerism: geometric isomers Student activity Play

Stoichiometric calculations Student activity Play

Stoichiometric calculations Whiteboard exercise Play

Stoichiometric coefficients and the relative volumes of gases Whiteboard exercise Play

Stoichiometric coefficients and the relative volumes of gases Student activity Play

Structure and acidity of carboxylic acids Animation Play

Structure and naming of carboxylic acids Student activity Play

Structure and properties of macromolecular crystals Animation Play

Structure and properties of molecular crystals Animation Play

Structure and properties of water Student activity Play

Structure determination by chemical methods: an example Animation Play

Structure of aldehydes and ketones Student activity Play

Structure of alkenes Whiteboard exercise Play

Structure of alkenes Student activity Play

Structure of an atom Whiteboard presentation Play

Structure of an atom Class activity Play

Structure of oxides Student activity Play

Structure of starch Illustration Play

Structure of the C=C bond Student activity Play

Structure of the C=C bond Whiteboard exercise Play

Structures of the simplest alkanes Animation Play

Substances essential for the growth of plants Student activity Play

Substances that react with water Animation Play

Substitution reaction in a branched alkane Animation Play

Sucrose Student activity Play