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BabaBlast [244]
3 years ago
9

Someone please answer

Chemistry
1 answer:
BARSIC [14]3 years ago
5 0

1) 100s of millions of years ago Trees and plants fall into swamps

2) Layers of rotting plant matter builds up underwater

3) Over millions of years the weight of layers heat the plant matter and turn into Peat

4) Over millions of years more pressure and heat turns Peat into coal

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Explanation:

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tia_tia [17]

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Boyles Law P1V1 = P2V2
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A. The balloons will increase to twice their original volume.

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Boyle's law states that the pressure exerted on a gas is inversely proportional to the volume occupied by the gas at constant temperature. That is:

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I took the test

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