Naming game
what is the name of a alkane with 6 hydrogen atoms
ethane
This name is given to hydrocarbons with only single bonds
alkanes
what type of bond is present for a hydrocarbon to be considered an alkene
double bond
what is the first step in Fractional Distillation
Crude oil is heated up
bromine is in what group
group 7 / Halogens
a hydrocarbon with a double bond is a?
alkene
how do we test for alkenes?
bromine water
which part of the column is the coolest?
the top
what are the two types of cracking
steam and catalyst
what is the name of the bonds found in an alkane
covalent bonds
the alkane which is more flammable out of propane and butane
propane (shorter chain)
what will happen to bromine water if an alkene is present?
it will turn COLOURLESS
how does length of a hydrocarbon relate to the boiling point?
longer the chain, the higher the boiling point
why do we crack alkanes?
higher demand for shorter chain alkanes
the name of the liquid used in frational distillation
crude oil
What is the general formula for alkanes?
CnH2n+2
what is the general formula for alkenes?
CnH2n
why does the boiling point increase in a long chain hydrocarbon
more intermolecular forces between the atoms which require more energy to break
what is the capital of australia?
Canberra
pentene
the correct formula for an alkane with 12 carbons
C12H26
predict the formula for an alkene with 40 carbons
C40H80
what is the fraction with the highest boiling point used for ?
road surfaces
What is the capital of Colombia?
Bogota