Haber process for the synthesis of ammonia Animation Play

Harmful effects of UV radiation Slideshow Play

Hess's law Student activity Play

Homolytic fission of non-polar bonds. Free radical reactions Student activity Play

Horn Animation Play

How do temperature changes affect an equilibrium? Animation Play

How does the greenhouse effect contribute to global warming? Animation Play

How forces affect objects Student activity Play

How is the greenhouse effect brought about? Animation Play

How to use Hess’s law Animation Play

Hydration Animation Play

Hydrocarbons as fuel Class activity Play

Hydrocarbons as fuel Whiteboard presentation Play

Industrial manufacturing of calcium carbide Whiteboard exercise Play

Industrial synthesis in the gas phase Animation Play

Investigation of the effect of reactant particle size on the rate of a reaction Animation Play

Investigation of the effect of temperature on the rate of chemical reactions Animation Play

Ionisation enthalpy and electron affinity Student activity Play

Iron extraction Student activity Play

Is the synthesis of ammonia spontaneous? Animation Play

Is there an effect or not? Animation Play

Joule–Thomson effect Animation Play

Lattice formation enthalpy Student activity Play

Main process Animation Play

Making steel Student activity Play