edf 0.0 / 5 ? DutchSCFIGCSENone Created by: 3mily05Created on: 12-12-19 17:14 Cracking ... 1 of 6 Alkane Hydrocarbon with a double bond. Unsaturated. E.g. ethene 2 of 6 Bromine water test Turn brown to colourless when added to an alkene. 3 of 6 Cracking Breaking long-chain alkanes into useful short-chain alkanes and alkenes. A thermal decomposition reaction. 4 of 6 Catalytic Cracking High temperature (500oC) and catalyst (aluminium oxide) 5 of 6 Steam Cracking High temperature (850oC) and steam. (No catalyst) 6 of 6
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