Alcohols and Ethers 3.0 / 5 based on 1 rating ? ChemistryAlcoholsEthersOxygenatesOther HydrocarbonsASOCR Created by: EveKidneyCreated on: 01-01-15 15:47 Alcohols have a ______ Group? -OH group 1 of 24 Alcohols end in what? -OL 2 of 24 What happens in the combustion of Alcohol? Alcohols react completely with oxygen to give carbon dioxide and water. 3 of 24 Why do alcohols require less oxygen for complete combustion than the corresponding Alkane? Because the molecules already have oxygen in them. 4 of 24 Alcohols and Ethers are called Oxygenates, Why? Because they burn more efficiently than alkanes, producing less carbon monoxide. 5 of 24 When Oxygenates are added to petrol to reduce pollution, what do they also do to the fuel? Increase the Octane Number! 6 of 24 How can you tell when the compound is an Ether? There will be an O in the middle of two other groups C-O-C = ETHER! 7 of 24 What is crude oil? Crude oil is a mixture of different hydrocarbons 8 of 24 How are the Hydrocarbons separated? Fractional Distillation 9 of 24 What is the general formula for Alkanes? CnH2n+2 10 of 24 Are Alkanes Saturated or Unsaturated? Saturated 11 of 24 Are Alkanes Aliphatic or Aromatic? Aliphatic 12 of 24 What does Aliphatic Mean? They have no ring structures - Do NOT contain Benzene Rings 13 of 24 What happens when you burn an Alkane? Alkanes react completely with oxygen to produce carbon dioxide and water this is called - complete combustion 14 of 24 What other reactions do Alkanes undergo? Radical Substitution Reactions 15 of 24 What is the general formula for a Cycloalkane? CnH2n 16 of 24 Are Cycloalkanes Saturated or Unsaturated? Saturated 17 of 24 Are Cycloalkanes Aromatic or Aliphatic? Aliphatic 18 of 24 What is the general formula for Alkenes? CnH2n 19 of 24 Are Alkenes Saturated or Unsaturated? Unsaturated 20 of 24 What does Unsaturated mean? There are one or more double bonds between carbon atoms in a molecule 21 of 24 Are Alkenes Aliphatic or Aromatic? Aliphatic 22 of 24 Are Arenes Saturated or Unsaturated? Unsaturated 23 of 24 Are Arenes Aromatic or Aliphatic? Aromatic 24 of 24
Comments
No comments have yet been made