U2-2-2 - Alkenes Flashcards
1
Q
Alkene molecules contain one …
A
double carbon-to-carbon bond, C=C.
2
Q
All alkene names end in …
A
-ene.
3
Q
What is missing from the name?
Butene
A
But-1-ene
Must show location of the double bond
4
Q
Isomers
A
Compounds which have the same molecular formula but different structural formulae.
5
Q
General formula for alkenes
A
CnH2n
(twice as many Hs as Cs)
6
Q
Compounds which have the same molecular formula but different structural formulae.
A
Isomers
