Question

calculate the no of atoms in 0.5 mole atomes of nitrogen

Answer 1

I think you need to use Avogadro constant- it is no. of atoms per mole
so that means you just need to multiply Avogadro constant by number of moles
Avogadro constant= 6.02*10^23
mole= 0.5mol
so no. of atoms= (6.02*10^23)*(0.5)
= 3.01*10^23 atoms

Answer 2

thanks @somy..but wat is mole atoms....is it moles?

Answer 3

Yeah, they're called moles, not mole atoms.

Answer 4

@charutha i think you missed 'of' there, i mean its 0.5 mole of atoms of nitrogen :)