Heat of combustion Student activity Play

Heat of combustion as a function of alkane constitution Illustration Play

Herbivory: digestion of plant food Student activity Play

Homologous series of alkanes Chart Play

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

How are radicals formed? Animation Play

How did the atmosphere form? Student activity Play

How is the greenhouse effect brought about? Animation Play

How to experiment with gases Student activity Play

How to predict the energy effect. Bond energy Whiteboard exercise Play

How to predict the energy effect. Bond energy Student activity Play

Hybridisation in methane molecule Animation Play

Hydrocarbons as fuel Whiteboard presentation Play

Hydrocarbons as fuel Class activity Play

Hydrocarbons found in natural gas Illustration Play

Identifying oxidation–reduction reactions Student activity Play

Incinerators Slideshow Play

Industrial uses of bacteria Whiteboard presentation Play

Industrial uses of bacteria Class activity Play

Inertness of alkanes Student activity Play

Initiation of methane combustion reaction Slideshow Play

Internal combustion engine Animation Play

Internal combustion engine Animation Play

Is it easy to distinguish between a physical change and a chemical change? Student activity Play

IUPAC names of straight-chain alkanes Animation Play