Erstellt von CLAIRE201282
vor etwa 9 Jahre
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Catalytic Cracking
Will turn from orange to colourless in the presence of alkenes
Will remain orange in the presence of alkanes
Where very small molecules (monomers) join together to form a very large molecule
Name given to something that cannot be broken down by bacteria or microbes
Plastics made from cornstarch are now being developed because they are
Made by the hydration of ethene with steam in the presence of a catalyst
Formed during fermetation using renewable resources such as sugar
Have hydrophillic and hydrophobic properties
Oil dispersed in a solvent e.g. ice-cream,salad cream
Process used to harden vegetable oils using 60 degree Celsius and a nickel catalyst