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antiseptic1488 [7]
3 years ago
10

口

Chemistry
1 answer:
Anastaziya [24]3 years ago
5 0

Answer:

They were created in the Earth's core.

The rest make no sense

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Explanation:

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Suppose 10 atoms of carbon (C) react with 20 atoms of oxygen (O) to form 10 molecules of carbon dioxide (CO2CO2). According to t
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Answer:

30

According to the Law of Conservation of Matter, there will be 30 atoms of product in the reaction.

LAW OF CONSERVATION OF MATTER:

The law of conservation of matter states that matter can neither be created nor produced in a chemical reaction.

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