Solubility of salts Student activity Play

Solubility of sugar at different temperatures Animation Play

Solution of hexaaquairon(III) ions Whiteboard exercise Play

Solutions Student activity Play

Solutions Class activity Play

Solvents and solutes Slideshow Play

Sources of nutrients Student activity Play

Species diversity of salt marshes Slideshow Play

Spontaneous changes and probability Student activity Play

Stain removal Whiteboard exercise Play

Standard enthalpy of atomisation Student activity Play

Standard reduction potentials Student activity Play

Statements about dissolving Whiteboard exercise Play

Statements about melting points Illustration Play

Statements about reactions of acids with carbonates Whiteboard exercise Play

Structure and properties of amines Class activity Play

Structure and properties of amines Whiteboard presentation Play

Structure and properties of quaternary ammonium salts Animation Play

Structure of salts of carboxylic acids Animation Play

Substance and its properties Slideshow Play

Sulphates(VI) of Group 1 and 2 metals Student activity Play

Table salt Animation Play

Temperature and solubility Student activity Play

Testing banknotes by chromatography Whiteboard exercise Play

Testing for hydrogen Student activity Play