Presentation of the alkanes 
Petroleum
Petroleum refinery (video)
The combustion of alcanes
The complete combustion of butane: video
The incomplete combustion of butane: video
Reactions of chlorine on methane (video)
Reactions of alkanes on halogens
Substitution of hexane by bromine (video)
Substitution of cyclohexane by bromine (video)
Radical substitution of methane by bromine (mechanism)
Exercises