chemistry C1

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  • Created by: Jess129
  • Created on: 16-11-19 12:32
What is a crude oil ?
Non renewable energy source.
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What is a non renewable source?
using something faster than the new product being made, meaning they will eventually run out.
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when a crude oil is extracted what properties does it have?
Sticky, Black, Thick, Liquid.
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What happens if a crude oil isn't under pressure when being extracted ?
Crude oil has to be pumped out
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How do you extract Crude oil ?
Drill a hole through the rock.
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What cannot take place if the oil isn't under pressure?
An extraction without pumping taking place.
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Why are crude oil spills dangerous?
-they can coat birds feathers which prevents them from flying and floating and may kill them.
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where is a crude oil found?
trapped in the earths crust
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What is a crude oil a mixture of ?
Many hydrocarbons
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What is a hydrocarbon?
molecule that contains only carbon and hydrogen atoms.
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How can crude oils be separated into useful products or fractions?
By heating it in a process named fractional distillation
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Other cards in this set

Card 2

Front

What is a non renewable source?

Back

using something faster than the new product being made, meaning they will eventually run out.

Card 3

Front

when a crude oil is extracted what properties does it have?

Back

Preview of the front of card 3

Card 4

Front

What happens if a crude oil isn't under pressure when being extracted ?

Back

Preview of the front of card 4

Card 5

Front

How do you extract Crude oil ?

Back

Preview of the front of card 5
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