Question
how many atoms of elemental oxygen are in 15.46 moles of oxygen
Answers
GPT-4o mini
To find the number of atoms of elemental oxygen in 15.46 moles, you can use Avogadro's number, which is approximately \(6.022 \times 10^{23}\) atoms/mole.
The calculation can be done as follows:
\[
\text{Number of atoms} = \text{Number of moles} \times \text{Avogadro's number}
\]
Substituting in the values:
\[
\text{Number of atoms} = 15.46 \, \text{moles} \times 6.022 \times 10^{23} \, \text{atoms/mole}
\]
Now, performing the multiplication:
\[
\text{Number of atoms} \approx 15.46 \times 6.022 \times 10^{23} \approx 9.30 \times 10^{24} \, \text{atoms}
\]
Therefore, there are approximately \(9.30 \times 10^{24}\) atoms of elemental oxygen in 15.46 moles of oxygen.
The calculation can be done as follows:
\[
\text{Number of atoms} = \text{Number of moles} \times \text{Avogadro's number}
\]
Substituting in the values:
\[
\text{Number of atoms} = 15.46 \, \text{moles} \times 6.022 \times 10^{23} \, \text{atoms/mole}
\]
Now, performing the multiplication:
\[
\text{Number of atoms} \approx 15.46 \times 6.022 \times 10^{23} \approx 9.30 \times 10^{24} \, \text{atoms}
\]
Therefore, there are approximately \(9.30 \times 10^{24}\) atoms of elemental oxygen in 15.46 moles of oxygen.