Question

I how many moles of ammonia NH3 contains 6.022 into 10 raise to power 24 electron

Answer 1

1 molecule of Ammonia contains 10 electrons.
(nitrogen-7 electrons, 3 hydrogens having 1 electron each)

We know 1 mole of NH₃ contains Avogadro number(6 x 10²³) of molecules

Therefore 1 mole of NH₃ contains 6 x 10²⁴ electrons

Hope it helps