Find the number of atoms in 100g Iron. Given that the mass of Fe=56u
Answers
Answered by
3
no.of moles=weight/molecular weight
=100/56
=0.56
no.of atoms=0.56*6.022*10*^23=
=3.37 atoms..
=100/56
=0.56
no.of atoms=0.56*6.022*10*^23=
=3.37 atoms..
Answered by
3
given that given mass = 100g
and molar mass = 56g
no. of moles = given mass /molar mass
no. of moles = 100/56
no. of moles is 1.7
and for number of atoms we use
no. of moles × avogadro number
1.7×6.022×10*23
10.2 × 10*23 atoms
and molar mass = 56g
no. of moles = given mass /molar mass
no. of moles = 100/56
no. of moles is 1.7
and for number of atoms we use
no. of moles × avogadro number
1.7×6.022×10*23
10.2 × 10*23 atoms
harshit355:
mark brainliest if it is useful
Similar questions