Cracking of long chain hydrocarbons - Silica catalyst and temp between 600-700oC, Oxidation of alcohols to carboxylic acids - Requires acidified potassium IV dichromate, Hydrating ethene to ethanol - Requires a phosphoric acid catalyst, 60-70 atm and 300oC, Fermentation of glucose to ethanol - Requires enzymes in yeast and a temp of 30oC, Methyl orange indictor - Yellow in alkali, red in acid, Phenolphthalein indictor - Pink in alkali, colourless in acid, Esters - Volatile with distinctive smells, Ethyl ethanoate - The ester produced from alcohol and carboxylic acid in the presence of an acid catalyst, Carboxylic acid functional group, Alcohol functional group, Ester functional group, Vinegar - An aqueous solution containing ethanoic acid, Biopolyesters - Are biodegradable, Addition polymers - Are inert and produce toxic gases when burned,

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