Testing for hydrogen Student activity Play

The appearance of chemical reactions Slideshow Play

The biuret reaction Animation Play

The collision of molecules Animation Play

The collision theory Student activity Play

The concept of the yield of a reaction Slideshow Play

The course of the reaction Animation Play

The economic meaning of reaction rate Whiteboard exercise Play

The effect of surface area on reaction rate Student activity Play

The effect of surface area on reaction rate Whiteboard exercise Play

The effect of temperature on an endothermic reaction Animation Play

The energetic diagram for alkane combustion Animation Play

The energy changes during the course of a chemical reaction Animation Play

The energy due to nuclear fission Whiteboard exercise Play

The energy due to nuclear fission Student activity Play

The enzyme-catalysed reaction Whiteboard exercise Play

The equation for a redox reaction Animation Play

The equilibrium constant Whiteboard exercise Play

The equilibrium constant expression for a heterogeneous reaction Animation Play

The equilibrium constant expression of the homogeneous reaction Animation Play

The equilibrium constant Kp Student activity Play

The factors effect on the values of the equilibrium constants Whiteboard exercise Play

The First and the Third Law of Motion Whiteboard presentation Play

The First and the Third Law of Motion Class activity Play

The force of reaction Class activity Play