Naming Simple Alkenes |
Key Concepts
- alkenes are hydrocarbons: made up of only carbon and hydrogen atoms
- there is a double bond between 2 carbon atoms
- general formula: CnH2n
- name ends in "ene"
- prefix determined by the number of carbon atoms in the chain:
| eth |
C2 |
| prop |
C3 |
| but |
C4 |
| pent |
C5 |
| hex |
C6 |
| hept |
C7 |
| oct |
C8 |
| non |
C9 |
| dec |
C10 |
Flash Tutorial
Examples
| ethene |
C2H4 |
| propene |
C3H6 |
| butene |
C4H8 |
| pentene |
C5H10 |
| hexene |
C6H12 |
| heptene |
C7H14 |
| octene |
C8H16 |
| nonene |
C9H18 |
| decene |
C10H20 |
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Related AUS-e-TUTE Topics |
| Summary of Nomenclature
Naming Straight Chain Alkanes
Naming Branched Chain Alkanes
Naming Simple Alkynes
Naming Structural Isomers of Alkanes
Naming Structural Isomers of Alkenes
Naming Alkanols
Naming Haloalkanes
Carboxylic (alkanoic) Acids
Amines
Functional Groups
Combustion of Hydrocarbons
Halogenation of Hydrocarbons
Hydrohalogenation of Unsaturated Hydrocarbons
Hydration of Alkenes to Alkanols
Preparation and Naming of Polymers (Polymerization)
Properties and Uses of Ethene (ethylene)
Properties and Uses of Polythene (polyethylene)
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