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 Class activity Play

Safety in the chemical laboratory Whiteboard presentation Play

Smelting lead Animation Play

Spontaneous chemical modifications of nitrogenous bases Slideshow Play

Standard entropy values Animation Play

State of chemical equilibrium Animation Play

Statements about chemical reactions Whiteboard exercise Play

Statements about least useful chemical reactions Whiteboard exercise Play

Statements about the importance of chemical reactions Whiteboard exercise Play

Statements about types of chemical reactions Whiteboard exercise Play

Static equilibrium and dynamic equilibrium Audio text Play

Structural and molecular formulae of chemical compounds Animation Play

Structure determination by chemical methods: an example Animation Play

Structure determination using proton NMR spectroscopy: an example Animation Play

Sundew – an insectivorous plant Animation Play

Symbols and formulae in chemical reactions Animation Play

Temperature dependence of reaction rates Student activity Play

The appearance of chemical reactions Slideshow Play

The arrangement of chemical elements in the periodic table Animation Play

The arrangement of chemical elements in the periodic table Whiteboard exercise Play

The atomic masses of chemical elements in the periodic table Animation Play