Determine the number of atoms in 3.50 mol of Zinc, Zn. Avogadro's number is 6.022 x 1023 .

Answer 1

1 mol of Zinc contains 6.022 x 10^23 atoms.

Therefore, 3.50 mol of Zinc would contain:

3.50 mol * 6.022 x 10^23 atoms/mol = 2.1077 x 10^24 atoms

So, there are 2.1077 x 10^24 atoms in 3.50 mol of Zinc.