Question

16g of solid sulphur contains how may molecules?
(Answer should be 3.76*10^22 molecules)

Answer 1

1 mole of solid sulphur constains 6.02*10^23 molecules

the number of moles in 16g of solid sulphur :

=16/RAM of sulphur

=16/32.1 mol

The required answer is

=16/32.1   x  6.02*10^23

=3*10^23

That is my answer.I am not sure if it is correct or not since it is a bite different from yours.Sorry for that!