OCR AS Chemistry F322 :Industrial importance of alkenes

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Created on: 22-05-12 11:37

What is additional polymerization?

the manufacture of a variety of polymers by combining momomer units together

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1,2 dicholormethane is an unsaturated compound for making

degreasers/paint removers

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what is CH3COOH used for

organic synthesis of vinegar

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manufacture of margerine is done by

the hydrogenation of vegetable oil by adding the h-bond across the alkene momomer oil

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ethane 1,2 diol is made from ethene momomers for what?

antifreeze/polyesters like tyrene

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formation of poly(ethene) is done with which momomer

ethene

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radical polymerisation is an example of

additional polymerisation

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radical polymerisation requires what controlled conditions?

20oC/high pressure

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Ziegler-natta process requires a

catalyst TiCl3 Al2(C2H5)2 at 60oC

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Name one advantage of using a Zieglar-Natta process over radical polymerisation

Ti based catalyst speeds up the rate of reaction by providing an alternative route to lower activation energy

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Other cards in this set

Card 2

Front

1,2 dicholormethane is an unsaturated compound for making

Back

degreasers/paint removers

Card 3

Front

what is CH3COOH used for

Back

Card 4

Front

manufacture of margerine is done by

Back

Card 5

Front

ethane 1,2 diol is made from ethene momomers for what?

Back

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OCR AS Chemistry F322 :Industrial importance of alkenes