Key Alkene Reactions Flashcards
1
Q
Br2
A
C2H4 +Br2——C2H4Br2
Observation changes form orange to color less
2
Q
H20
A
C2H4 (C double C) + H20 (H-OH) -> C2H5OH
- makes an alcohol ( Ethanol)
- water must be steam
- high temperature 300
- high pressure
- acid catalyst
3
Q
Key rules with all the reactions
A
Brake then add
4
Q
H2
A
C2H4 + H2—-C2+H6
- 150*c and nickel catalyst
Ethene turns into ethane - An alkane has therefore been produced
