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Alex73 [517]
3 years ago
5

Carbon dioxide can be represented by the chemical formula A) C2O B) CO2 C) Ca2O D) CaO2

Biology
2 answers:
NNADVOKAT [17]3 years ago
8 0

B.) CO2 that is the chemical formula for carbon dioxide

Alenkinab [10]3 years ago
3 0

Answer:

CO2

Explanation:

Carbon dioxide is made by the combination of carbon and dioxide.

For the formation of carbon dioxide the reaction that takes place is as follows:

C + O2 ------> CO2

Here the valency of carbon is 4 and that of oxygen is 2.

A double bond is formed between an atom of carbon and two atoms of oxygen as shown in the image and this results in the formation of carbon dioxide, CO2.

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