Question

calculate the number of Sulphur atoms in 3.3 g of S8

Answer 1

Explanation:

molecular weight if SI = 32×8= 256

No..Of atoms of S in 256 gram = 8 × Avogadro No.

so No. of atoma of S in 3.3 gram = (8÷256) ×3.3 × Avo.

= 6.21 ×10^22