Question

Calculate the number of moles found in 3.045x1024 atoms of helium.

PLS HELP

Answer 1

Step-by-step explanation:

so for this u have to use this equation where

Moles = number of particle/6.02×10^23

= 3.045 × 10^24/6.02×10^23

= 5.0581

write it to 3 S.F so 5.06 moles