The force exerted by a single gas molecule against the walls of a vessel Animation Play

The frequency of collisions Animation Play

The genesis of fossil fuels Animation Play

The heat balance Animation Play

The heat balance Student activity Play

The HIV molecule Whiteboard exercise Play

The homologous series of alkanes Animation Play

The hydrogen bomb Student activity Play

The ideal gas law Student activity Play

The inner structure of the atom Student activity Play

The interaction between molecules Animation Play

The internal energy of a body Animation Play

The internal energy of a body Whiteboard exercise Play

The internal energy of a body Whiteboard exercise Play

The internal energy of a body Student activity Play

The internal energy of a gas Student activity Play

The length of the DNA molecule Whiteboard exercise Play

The mass spectrum of chlorine gas Whiteboard exercise Play

The meaning of the chemical formulae Whiteboard exercise Play

The mechanism of substitution of ethanol with hydrogen chloride Animation Play

The melting points of simple molecular solids Animation Play

The model of propane Illustration Play

The molar mass Whiteboard exercise Play

The molar mass Student activity Play

The molar volume of substances Animation Play