14.5 Alkenes
- Describe the manufacture of alkenes and of hydrogen by cracking
- Distinguish between saturated and unsaturated hydrocarbons – from molecular structures – by reaction with aqueous bromine
- Describe the formation of poly(ethene) as an example of addition polymerisation of monomer units Supplement
- Describe the properties of alkenes in terms of addition reactions with bromine, hydrogen and steam
POLYMERS 1