Increasing the concentrations of reacting substances Animation Play

Influence of the concentrations of substances on the position of equilibrium Illustration Play

Intermolecular forces Whiteboard presentation Play

Intermolecular forces Class activity Play

Investigating the electrical conductivity of substances Simulation Play

Investigating the electrical conductivity of substances Student activity Play

Ionic bond Animation Play

Is every oily substance a fat? Animation Play

Le Chatelier's principle Student activity Play

Leaving groups Animation Play

Lipids – structural elements of membranes Student activity Play

Measurement of the volume of gas during decomposition of a substance Animation Play

Methanal Animation Play

Molar interpretation of chemical equations Whiteboard exercise Play

Molar interpretation of chemical equations (1) Student activity Play

Molar volume Whiteboard exercise Play

Molar volume (1) Student activity Play

Molar volume (2) Student activity Play

Molecular crystals Student activity Play

Natural water Student activity Play

Neutral polar amino acids Slideshow Play

Non-aqueous acid–base reactions Student activity Play

Nucleophiles as Lewis bases Animation Play

Organic reactions Whiteboard presentation Play

Organic reactions Class activity Play