Alkene --> Ketone
Alkane --> Alcohol
Halogenalkane --> Aldehyde
Every arrow on the picture represents a reaction. IB requires you to remember all reaction represented
Alkene
--> Polyalkene
Polymerisation reaction
--> 1,2 - Dihalogenoalkane
+ halogen
Halogenation reaction
--> Halogenoalkane
+ Hydrogen halide
--> Alkanes
+ Hydrogen (Nickel catalyst, heat)
Hydrogenation reaction
--> Alcohols
+ Water (Concentrated sulphuric acid catalyst)
Hydration reaction
Alkane
--> Halogenoalkane
+ Halogens (UV light catalyst)
Free radical mechanism required
Halogenoalkane
--> Dihalogenoalkane
+ Halogen (UV light catalyst)
--> Alcohol
+ Aqueous hydroxide (warm)
Substitution reactions
1st degree Alcohol
--> Aldehyde
+ Heat and potassium dichromate catalyst
Oxidation reaction
2nd degree Alcohol
--> Ketone
+ Heat and potassium dichromate catalyst
Oxidation reaction
Aldehyde
--> Carboxylic acid
+ Heat and potassium dichromate catalyst
Oxidation reaction
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