Answer: There are [tex]3.011 \times 10^{23}[/tex] atoms present in 0.500 mol of [tex]CO_{2}[/tex].
Explanation:
According to the mole concept, there are [tex]6.022 \times 10^{23}[/tex] atoms present in 1 mole of a substance.
In a molecule of [tex]CO_{2}[/tex] there is only one carbon atom present. Therefore, number of carbon atoms present in 0.500 mol of [tex]CO_{2}[/tex] are as follows.
[tex]1 \times 0.500 \times 6.022 \times 10^{23}\\= 3.011 \times 10^{23}[/tex]
Thus, we can conclude that there are [tex]3.011 \times 10^{23}[/tex] atoms present in 0.500 mol of [tex]CO_{2}[/tex].
