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OlgaM077 [116]
3 years ago
14

How does gravity affect the moon?

Chemistry
2 answers:
Shalnov [3]3 years ago
8 0
A, The moon pulls on the earth making the tides rise and fall
sineoko [7]3 years ago
5 0
B it pushes the moon away from Earth
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Decane (C10H22) used to produce poly(ethene). what conditions are needed?
Strike441 [17]

<span>Cracking of hydrocarbons involves thermal decomposition.
This means that large hydrocarbon molecules break into
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<span>For example, decane (an alkane with 10 carbons)
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decane<span>             octane    +   ethene.
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<span>Octane is used as petrol.
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<span>Cracking an alkane produces a smaller alkane plus an alkene.
If you add up the number of hydrogen atoms in the
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<span>
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<span>hope this helps </span>

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3 years ago
The international space station (ISS) orbits in this layer of Earth's atmosphere.
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Answer:

D thermosphere

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