Reactions between halogens and metals Student activity Play

Reactions between Period 3 elements and water Whiteboard exercise Play

Reactions between Period 3 elements and water (1) Student activity Play

Reactions between Period 3 elements and water (2) Student activity Play

Reactions occurring on the surface of a solid catalyst Student activity Play

Reactions of complex ions Student activity Play

Real gases Student activity Play

Reduction Slideshow Play

Representative values of chemical shifts Animation Play

Repulsive forces Animation Play

Reversible reactions and chemical equilibrium Class activity Play

Reversible reactions and chemical equilibrium Whiteboard presentation Play

Rusting Simulation Play

s-block elements Animation Play

Safety in the chemical laboratory Whiteboard presentation Play

Safety in the chemical laboratory Class activity Play

Secondary structure of proteins Student activity Play

Smelting lead Animation Play

sp3 Hybridisation Student activity Play

Spontaneous chemical modifications of nitrogenous bases Slideshow Play

Standard enthalpy of atomisation Student activity Play

Standard enthalpy of atomisation of metals Animation Play

Standard entropy values Animation Play

State of chemical equilibrium Animation Play

Statements about chemical reactions Whiteboard exercise Play