Question

How many atoms are in 2.4 moles of sulfur?

Answer 1

number of atoms = number of particles=number of moles x Avogrado Constant

Answer 2

2.4 mol S x (6.022 x 10^23) atoms s/1 mol S
This'll give you an answer of 1.44528 x 10^24 atoms of sulfur.

Remember Avogrado's number works for 1 mole of whatever substance you're trying to measure. :)

Answer 3

Okay so if you are trying to go from moles to atoms, always use Avogadro's number, which is 6.02 x 10^23. So if you multiply 2.4 x (6.02 x 10^23), you would get 1.45 x 10^24 (if you round, which is what my teacher has me do).
Just remember to always use Avogadro's number when you are trying to solve for atoms, formula units, molecules, or representative particles!
Have you ever seen a mole map? It is VERY useful. If not, I can attach a picture of what mine is so far.