hydrocarbons Flashcards
hydrocarbon
a compound which contains only the elements carbon and hydrogen
homologous series
a family of compounds with the same general formula and similar chemical properties
simplest alkane
methane
alkane general formula
CnH2n+2
simplest alkene
ethene
alkene general formula
CnH2n
simplest cycloalkane
cyclopropane
cycloalkane general formula
CnH2n
isomer
are compounds with he same molecular formula but a different structural formula
saturated
has only single bonds between its carbon atoms (alkanes and cycloalkanes)
unsaturated
at least one carbon to carbon double bond (alkanes)
unsaturated compounds do what to bromine water
rapidly decolourises
bromine test is what kind of reaction
addition
addition of hydrogen to an unsaturated hydrocarbon is
hydrogenation
adding water to an unsaturated hydrocarbon is what kind of reaction
hydration