Alkenes and Ethanol 3.0 / 5 based on 1 rating ? ChemistryFunctional groups: Alkanes, alcohols, carboxylic acids and estersGCSEAQA Created by: ZaraCreated on: 11-01-13 23:00 What bond do Alkenes have? A C=C doble bond 1 of 10 Are Alkenes saturated or unsaturated? Unsaturated 2 of 10 Why are Alkenes unsaturated? Because they can make more bonds 3 of 10 What is the first alkene? Ethene 4 of 10 What is the second alkene? Propene 5 of 10 What is the general formula of an alkene? CnH2n 6 of 10 What is the formula of ethene? C2H4 7 of 10 What is the formula of propene? C3H6 8 of 10 How can you test for an alkene? By adding the substance to bromine water. 9 of 10 What will happen to the bromine water? An alkene wil 10 of 10
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