s-Block elements Class activity Play

Salts of carboxylic acids Student activity Play

Salts of carboxylic acids Whiteboard exercise Play

Salts of weak acids and strong bases Whiteboard exercise Play

Salts of weak acids and strong bases Student activity Play

Sampling frame Student activity Play

Selecting blood for transfusion Animation Play

Sexual; kin and group selection Animation Play

Simple sugars Animation Play

Soap as a surfactant Animation Play

Soap as detergents Animation Play

Soaps Student activity Play

Solubility of carboxylic acids in water Animation Play

Solubility of carboxylic acids in water Chart Play

Spectra of compounds with a carbonyl group Student activity Play

Spectra of compounds with a carbonyl group Whiteboard exercise Play

Standard reduction potentials Student activity Play

Standard reduction potentials Chart Play

Stratified sampling Student activity Play

Structural isomerism: positional isomers and functional group isomers Student activity Play

Structure and acidity of carboxylic acids Animation Play

Structure and naming of carboxylic acids Whiteboard exercise Play

Structure and naming of carboxylic acids Student activity Play

Structure of amino acids Student activity Play

Structure of enzymes Animation Play