Alkenes Flashcards
(8 cards)
1
Q
Equation of calculating structure of Alkenes
A
CnH2n
2
Q
Alkenes have what type of bond between carbon atoms
A
Double bond (only between 2 carbon atoms)
3
Q
How many bonds can carbon have?
A
4 (double bond counts as 2]
4
Q
What happens when you react bromine water with Alkenes or Alkanes
A
Alkene- becomes colourless
Alkane- remains as brown/orangey colour
5
Q
What does an unsaturated molecule mean?
A
It has a double bond in it
6
Q
Ethene structure
A
C2H4
7
Q
Propene structure
A
C3H6
8
Q
Butene structure
A
C4H8
