Hydrocarbons Key Words and Points 2.0 / 5 based on 1 rating ? ChemistryOrganic ChemistryIGCSEEdexcel Created by: Chloe LongCreated on: 08-04-15 12:28 Define Hydrocarbon Organic Compounds that contain only hydrogen and carbon 1 of 12 How many bonds can carbon atoms make? 4 2 of 12 What is the general formula for alkanes ? CnH2n+2 3 of 12 What is combustion? When fuels react with oxygen and burn to release useful heat energy 4 of 12 What is the name given to these alkanes with similar chemical properties. Homologous Seies 5 of 12 What is the poisonous product of incomplete combustion? Carbon Monoxide 6 of 12 What is needed for the reaction of methane with bromine? UV Light 7 of 12 What is an alkene? When a hydrocarbon has one or more carbon-carbon covalent bonds 8 of 12 What is an isomer The same molecular formula but different structures 9 of 12 What is the process called when alkenes are obtained from larger chain hydrocarbons? Cracking 10 of 12 What does an alkene do to bromine water? Decolourise 11 of 12 Why does it make this colour change? It is an addition reaction as alkenes are unsaturated and react 12 of 12
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