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m_a_m_a [10]
3 years ago
8

How many atoms of oxygen are there in one molecule of carbon dioxide, if the chemical formula is CO2?

Chemistry
2 answers:
Alecsey [184]3 years ago
7 0

Answer:

2 oxygen

Explanation:

1 carbon dioxide

2 oxygen

defon3 years ago
6 0

Answer:

2

Explanation:

CO₂ shows that there are 2 oxygen molecules. Also, the name Carbon Dioxide. This shows there is One Carbon and Two Oxygen molecules from the naming system.

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Please solve for Cu,N,and O an dif you can show how cause ik confused
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Cu⇒ 1 atom

N⇒2 atoms

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<h3>Further explanation  </h3>

The empirical formula is the smallest comparison of atoms of compound forming elements.  

A molecular formula is a formula that shows the number of atomic elements that make up a compound.  

<em>(empirical formula) n = molecular formula  </em>

Chemical formula : Cu(NO₃)₂

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