hydrocarbon
What is crude oil?
is a complex mixture of hydrocarbons
alkanes, cycloalkane and aromatic compounds.
What is cracking reaction?
is a reaction in which larger saturated hydrocarbon molecules are broken down into smaller,
more useful hydrocarbon molecules, some of which are unsaturated
What element that causes greenhouse effect?
carbondioxide
Who is the writer of Indonesia raya song?
W.R supratman
What is cycloalkane?
saturated hydrocarbon in which there is a ring consisting
of three or more carbon atoms.
What are the products of cracking?
alkane and alkene
How to remove pollutan in car engines?
By putting catalytic converter
How many provinc in indonesia?
34
can be used for polishing
waxes
What is addition reaction?
Two molecules combine to produce one molecule/
(from double bond to single bond)
what pollutant in car engine that is oxidised in catalytic converter?
carbon monoxide
What is the capital city of north korea?
pyongyang
fuel for jet engines in aircraft
kerosine
Process making butter from oil is process of?
Hydrogenation
What pollutant that is reduced in catalytic converter
nitrogen oxide
Who is 3rd president of indonesia?
Bj Habibie
Why are the alkanes so unreactive?
Alkanes contain only C-H and C-C bonds,
which are relatively strong and difficult to break
Making alcohol is process of?
addition of steam
what pollutant from car engine is not diminished by catalytic converter?
carbon dioxide
what is main food in papua?
papeda or sagu