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4 years ago

Where does crude oil come from

Chemistry

1 answer:

telo118 [61]4 years ago

5 0

Question : Where does crude oil come from?

So firstly Crude oil is a fossil fuel and,is know and called implies, Over time the fossils the remains of vegetation and various organisms, and bacteria and algae, are covered by an increasing amount of soil before they are converted through heat and pressure into matter composed largely of hydrocarbons.

Hopefully that helps you ! have a good day !

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What causes the rock layers of mountains to form zigzag shape?

creativ13 [48]

Answer =B) folding of rock

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Plant can accomplish something animal cells can’t. They can make their own food during

Kruka [31]

Answer:

Photosynthesis is the answer.

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4 years ago

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9. Assuming all other conditions are constant, what is the new pressure of a gas if the original pressure is 50 kPa and the Kelv

notsponge [240]

Answer:

Option a (100 kPa) is the appropriate option.

Explanation:

The given value is:

Original pressure,

P₁ = 50 kPa

Let the new pressure be "x".

Now,

⇒ $\frac{P1}{T_1} =\frac{P_2}{T_2}$

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Thus the answer above is the right one.

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3 years ago

Select all of the characteristics that define matter. A.) Matter has mass. B.)Matter has volume (takes up space). C.)Atoms and c

zysi [14]

Answer:

The answer to your question is: a, b and c

Explanation:

A.) Matter has mass. this option is correct, matter is formed by mass.

B.)Matter has volume (takes up space). this option is correct, matter takes up space.

C.)Atoms and compounds are made out of matter. This option is correct, all atomsand compounds are made out of matter.

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3 years ago

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a chemist measures 20.00 moles of water H2O . How many grams of water is that? PLS HELP WILL GIVE BRAINLIST

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The molar mass of H2O is 18.02 g/mol. This is the unit converter to change from moles to grams

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4 years ago