Recording a proton NMR spectrum Student activity Play

Recording proton NMR spectrum of propanone Animation Play

Relationship between the group number and the number of valence electrons Animation Play

s-block elements Animation Play

s-Block elements Whiteboard presentation Play

s-Block elements Class activity Play

Sampling frame Student activity Play

Selecting blood for transfusion Animation Play

Sexual; kin and group selection Animation Play

Simple sugars Animation Play

Spectra of compounds with a carbonyl group Whiteboard exercise Play

Spectra of compounds with a carbonyl group Student activity Play

Standard reduction potentials Student activity Play

Standard reduction potentials Chart Play

Stereoisomerism: geometric isomers Student activity 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 determination by chemical methods: an example Animation Play

Structure determination using proton NMR spectroscopy: an example Animation Play

Structure of amines Student activity Play

Structure of enzymes Animation Play

Structure of the carbonyl group Animation Play

Structure of the periodic table of the elements Animation Play

Sulphates(VI) of Group 1 and 2 metals Whiteboard exercise Play