Answer:
The answer is 0.03 moles
Explanation:
To find the number of moles in a substance given it's number of entities we use the formula
[tex]n = \frac{N}{L} \\ [/tex]
From the question we have
[tex]n = \frac{2.0 \times {10}^{22} }{6.02 \times {10}^{23} } \\ = 0.033222591...[/tex]
We have the final answer as
0.03 moles
Hope this helps you
