The reactions between some cations and hydroxide solutions Student activity Play

The reactions of silver halides and ammonia solution Animation Play

The reactions that occur in a gaseous mixture of AB and CD molecules Whiteboard exercise Play

The reactivity of haloalkanes in nucleophilic substitution reactions Whiteboard exercise Play

The reactivity of haloalkanes in nucleophilic substitution reactions Whiteboard exercise Play

The reactivity of haloalkanes in nucleophilic substitution reactions Student activity Play

The significance of reversible reactions in nature Animation Play

The stability of alkaline-earth-metal carbonates Simulation Play

The stability of alkaline-earth-metal carbonates Student activity Play

The way catalysts work Animation Play

Thermal decomposition of magnesium carbonate Animation Play

Thermal decomposition of potassium manganate(VII) Animation Play

Thermal decomposition of salts Whiteboard exercise Play

Thermal decomposition of salts Student activity Play

Three factors in the denominator Animation Play

Transformations of matter and energy Student activity Play

Two billiard balls collisions and the velocity vectors Whiteboard exercise Play

Uses of fats Student activity Play

Using partial fractions to calculate integrals Student activity Play

Using partial fractions to find the integral Whiteboard exercise Play

Volume changes in gas reactions (1) Whiteboard exercise Play

Volume changes in gas reactions (1) Student activity Play

Volume changes in gas reactions (2) Whiteboard exercise Play

Volume changes in gas reactions (2) Student activity Play

What are catalysts? Student activity Play