Combustion of Alkenes (AQA GCSE Chemistry): Flashcards
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What hydrocarbons do in oxygen
What hydrocarbons do in oxygen
Combust (burn) to release energy
Products of complete combustion of alkenes
Products of complete combustion of alkenes
Carbon dioxide and water
Condition needed for complete combustion
Condition needed for complete combustion
Plentiful supply of oxygen
When incomplete combustion of alkenes occurs
When incomplete combustion of alkenes occurs
When oxygen is limited
Products of incomplete combustion of alkenes
Products of incomplete combustion of alkenes
Water, carbon monoxide and carbon (soot)
Visual sign of incomplete combustion
Visual sign of incomplete combustion
Smoky flame
Functional group in alkenes
Functional group in alkenes
What a functional group is
What a functional group is
Part of molecule that takes part in reactions
Do alkanes have a functional group?
Do alkanes have a functional group?
No
Reactivity of alkanes vs alkenes
Reactivity of alkanes vs alkenes
Alkanes are less reactive (no functional group)
