Alkenes and Ethanol Flashcards
1
Q
What bond do alkenes have?
A
Double bond.
2
Q
Why are alkenes unsaturated?
A
Because they can make more bonds.
3
Q
What are the first two alkenes?
A
Ethene&Propene.
4
Q
Formula for alkenes?
A
Twice as many hydrogens as carbons.
5
Q
How can you test for an alkene?
A
Adding the substance to bromine water - decolourising of bromine water - orange to colourless.
6
Q
What can ethane be reacted with to produce ethanol?
A
Steam.
