Chem 2

Chem 2

  • Created by: Naomi
  • Created on: 18-03-11 16:38
How is fermentation to make ethanol made more efficient?
Air tight, a compromise temperature of 35 degrees
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what catalyst is used during the hydration of ethene?
phosphoric acid
2 of 8
What are primary alcohols oxidised to?
aldehydes
3 of 8
Alcohols burn completely to carbon dioxide and water is enough oxygen is availble?
True
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what reagent to we use to oxidise aldehydes to ketones?
acidified potassium dichromate
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Ketones can be oxidised further?
False
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What class of alcohols id propan-2-ol
Secondary
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What catalyst do we use for dehydration reactions?
hot conc. H2s04 or Al203
8 of 8

Other cards in this set

Card 2

Front

what catalyst is used during the hydration of ethene?

Back

phosphoric acid

Card 3

Front

What are primary alcohols oxidised to?

Back

Preview of the front of card 3

Card 4

Front

Alcohols burn completely to carbon dioxide and water is enough oxygen is availble?

Back

Preview of the front of card 4

Card 5

Front

what reagent to we use to oxidise aldehydes to ketones?

Back

Preview of the front of card 5
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Comments

Jack Robinson

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thankyouu :) it was really helpful giving me an over-view of what i need to work on :D

Jack Robinson

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thankyouu :) it was really helpful giving me an over-view of what i need to work on :D

Byakushix

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made me realise how **** i am at alcohols 3days before the exam, thanks xxxxx

LamisDK

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Nice resource but there are some grammar mistakes and spelling mistakes. 

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