2 years ago

Which compound type is formed when two atoms share two electrons?

Chemistry

1 answer:

Pie2 years ago

5 0

Covalent compounds
All the best

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How many carbon atoms are there in .500 mol of CO2?

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Answer: There are $3.011 \times 10^{23}$ atoms present in 0.500 mol of $CO_{2}$ .

Explanation:

According to the mole concept, there are $6.022 \times 10^{23}$ atoms present in 1 mole of a substance.

In a molecule of $CO_{2}$ there is only one carbon atom present. Therefore, number of carbon atoms present in 0.500 mol of $CO_{2}$ are as follows.

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