Reversible reactions and chemical equilibrium Class activity Play

Reversible reactions and chemical equilibrium Whiteboard presentation Play

Rusting Simulation Play

Rutherford's experiment Animation Play

s-block elements Animation Play

s-Block elements Class activity Play

s-Block elements Whiteboard presentation Play

Safety in the chemical laboratory Class activity Play

Safety in the chemical laboratory Whiteboard presentation Play

Salts of s-block elements occurring in nature Slideshow Play

Sampling Student activity Play

Sampling as a method of estimation Animation Play

Sea water Student activity Play

Sea water game Whiteboard exercise Play

Selected compounds with three or more elements Whiteboard exercise Play

Selected physical properties of oxides Chart Play

Sets and subsets Student activity Play

Simplified notation of the configuration of an element Animation Play

Smelting lead Animation Play

Sodium chloride formation Animation Play

Spontaneous chemical modifications of nitrogenous bases Slideshow Play

Standard enthalpies of formation for elements Chart Play

Standard enthalpy of atomisation Student activity Play

Standard enthalpy of formation Student activity Play

Standard enthalpy of formation Animation Play