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How many atoms are present in 0.35 mol of carbon dioxide?

1 Answer

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Answer : The number of atoms present are,
6.3* 10^(23)

Explanation : Given,

Moles of
CO_2 = 0.35 mole

As we know that, 1 mole of substance contains
6.022* 10^(23) number of atoms.

In
CO_2,
there 1 atom of carbon and 2 atoms of oxygen. So, the total number of atoms in
CO_2 are, 3.

As, 1 mole of
CO_2 contains
3* 6.022* 10^(23) number of atoms.

So, 0.35 mole of
CO_2 contains
0.35* 3* 6.022* 10^(23)=6.3* 10^(23) number of atoms.

Therefore, the number of atoms present are,
6.3* 10^(23)

User Martin Stone
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