Question

How many moles of neon are there in 2.408 x 1024 atoms of neon?

Answer 1

Answer:

4 moles of neon

Explanation:

Answer 2

Given:

Neon

To Find:

How many moles of neon are there in 2.408 x 1024 atoms of neon?

Solution:

We know that 1 mole of Neon contains Avogadro no. of atoms $N_A$.

Now Neon is a monoatomic gas.

Thus the no. of moles of Neon present in $2.408* 10^{24}$  atoms

=     $\frac{2.408* 10^{24}}{N_A}$

$=3.99$ moles of Neon.