Answer:
There are 5.199 moles in [tex]3.131\times 10^{24} [/tex] particles.
Explanation:
[tex]N=n\times N_A[/tex]
Where:
N = Number of particles / atoms/ molecules
n = Number of moles
[tex]N_A=6.022\times 10^{23} mol^{-1}[/tex] = Avogadro's number
We have:
N = [tex]3.131\times 10^{24} [/tex]
n =?
[tex]n=\frac{N}{N_A}=\frac{3.131\times 10^{24}}{6.022\times 10^{23} mol^{-1}}[/tex]
n = 5.199 moles
There are 5.199 moles in [tex]3.131\times 10^{24} [/tex] particles.
