What is the number of oxygen atoms in 8 g of | vedclass

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(B) The molar mass of ozone $(O_3)$ is $3 	imes 16 = 48 \ g/mol$. Number of moles of $O_3 = \frac{8 \ g}{48 \ g/mol} = \frac{1}{6} \ mol$. Each molec

Vedclass · Accepted Answer

$\frac{6.02 	imes 10^{23}}{2}$

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(B) The molar mass of ozone $(O_3)$ is $3 	imes 16 = 48 \ g/mol$. Number of moles of $O_3 = \frac{8 \ g}{48 \ g/mol} = \frac{1}{6} \ mol$. Each molecule of $O_3$ contains $3$ oxygen atoms. Total number of oxygen atoms = $(	ext{Number of moles of } O_3) 	imes 3 	imes N_A$. Total number of oxygen atoms = $\frac{1}{6} 	imes 3 	imes N_A = \frac{1}{2} N_A = \frac{6.02 	imes 10^{23}}{2}$.

What is the number of oxygen atoms in $8 \ g$ of ozone $(O_3)$?

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