Calculate total number of electrons in 3.4gm of nh3
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Atomic mass of NH3 = 14 + 3 x 1 = 17
17 g of NH3 atoms = 1 mole
34 gm of NH3 atoms = 34/17 = 2 mole
17 g of NH3 atoms = 1 mole
34 gm of NH3 atoms = 34/17 = 2 mole
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