Not all reactions involve collisions Whiteboard exercise Play

Oblique collisions Student activity Play

Oblique collisions Animation Play

Oblique collisions Simulation Play

Oblique collisions Whiteboard exercise Play

Osmotic potential and osmotic pressure Animation Play

Planetoids Student activity Play

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 Student activity Play

Properties of liquids Whiteboard exercise Play

Relative abundance of isotopes and mass spectra Student activity Play

Structure and functions of the stomach Slideshow 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