Positive and negative momentum Animation Play

Potential energy diagrams for chemical reactions Student activity Play

Principle of conservation of momentum – activity Whiteboard exercise Play

Principle of conservation of momentum – activity Student activity Play

Properties of an ideal gas Animation Play

Properties of gases Student activity Play

Properties of liquids Whiteboard exercise Play

Properties of liquids Student activity Play

Relative abundance of isotopes and mass spectra Student activity Play

Temperature dependence of reaction rates Student activity Play

The collision of molecules Animation Play

The collision theory Student activity Play

The collision theory Whiteboard exercise Play

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

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

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

The frequency of collisions Animation Play

The pressure of a gas in a container Student activity Play

The pressure of a gas in a container Whiteboard exercise Play

The pressure of a gas in a container Animation Play

The principle of conservation of momentum Student activity Play

The principle of conservation of momentum Whiteboard exercise Play

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

The risk of collision Animation Play

The Solar System Whiteboard presentation Play