Science (Biology) 0.0 / 5 ? BiologyeverythingGCSEAll boards Created by: egglyntyneCreated on: 12-03-14 19:17 describe cracking? the splitting of long hydrocarbon chains (high heat,pressure and catalyst)to produce useful smaller chained hydrocarbons. 1 of 5 What are the products of cracking? Alkanes and smaller more useful alkanes (often used as fuels) 2 of 5 What is the general formula for an alkene? CnH2ne.g. C2H4 3 of 5 What kind of acid is in your stomach? Your stomach contains Hydrochloric acid to aid with digestion and kill bacteria 4 of 5 what is the most easly treated mange? dedonic 5 of 5
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