Question

How many moles of atoms are contained in 0.8gram of iron??

Answer 1

Explanation:

So 1 mole of a substance contains 6.022×102323 atoms/molecules so 0.014324 moles will contain 0.014324×6.022×102323 atoms. i.e 0.086259×102323 atoms of iron which is approximately equal to 86.259×102020 atoms