Question

How many moles are equal to 1.20 x 1024 atoms of sulfur?

Answer 1

1.20x1,024=1228.8 this is your answer.
hope that this helps.

Answer 2

A mole is the quantity of a substance that is equal to Avogadro's constant.   The 1.993 moles contain  $1.2 \times 10^2^4$ atoms of sulfur.

Mole :

It is the amount of substance that contains as many elementary entities as in 12 g of Carbon-12. It is equal to the $\bold{ 6.02 \times 10^2^3}$ atoms, molecules, or ions.

As mentioned above,

1 mole = $\bold{ 6.02 \times 10^2^3}$

Number of mole formula,

$\bold{ n = \frac{Given Mass }{Molar Mass} }$

$\bold{ n = \frac{ 1.20 x 10^2^4 }{6.02 \times 10^2^3} }$

$\bold{n = 1.993}$

Hence it can conclude that the 1.993 moles contain  $1.2 \times 10^2^4$ atoms of sulfur.

To know more about Mole Concept, refer to the link:

https://brainly.com/question/10463727