Alkanes Flashcards
1
Q
How do you name alkanes
A
Meth
Eth
Prop
But
Pent
Hex
2
Q
How to classify between substitution, addition and combustion
A
Substitution - replaced
Addition - two or more molecules combine
Combustion - reacts with O2 to form CO2
3
Q
What is the General Formula for alkanes
A
CnH2n+2
4
Q
Why are alkanes described as saturated hydrocarbons
A
They do not contain a double bond
5
Q
Describe the reaction of alkanes with halogens in the presence of ultra-violet radiation
A
Alkanes react with bromine in UV light
1 hydrogen atom is replaced by a bromine atom
Substitution
(mono-substitution)
6
Q
A
