Radar Animation Play

Reaction between metals and acids Student activity Play

Reaction of concentrated sulphuric(VI) acid with copper Whiteboard exercise Play

Reactions occurring on the surface of a solid catalyst Student activity Play

Reactions of electrophiles: electrophilic addition and substitution Student activity Play

Reactions of nucleophiles: nucleophilic substitution and elimination Student activity Play

Recognising oxidising and reducing agents Whiteboard exercise Play

Recognising oxidising and reducing agents Student activity Play

Redox titration Whiteboard exercise Play

Silver halides in photography Student activity Play

Soaps Student activity Play

Soaps and detergents Student activity Play

Soaps and detergents Whiteboard exercise Play

Solid substances as catalysts in reactions in the gaseous phase Animation Play

Solubility Student activity Play

Solutions Student activity Play

Specific gravity of substance Animation Play

Specific heat capacity Student activity Play

Specific heat capacity Simulation Play

Standard enthalpies of combustion for selected substances Chart Play

Standard enthalpy of combustion Student activity Play

Structure and functions of the plasma membrane Student activity Play

Structure and naming of carboxylic acids Student activity Play

Structure and properties of water Student activity Play

Structure of oxides Student activity Play