Calculate the total number of electrons in 14g of nitrogen
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Molecular mass of N2 = 28 g/mol
So, No of moles= 1.4/28 = 0.05 mole
1 mole of any molecule has 6.022 x 1022 molecules,
0.05 moles of N2 = 0.05 x 6.022 x 1022 molecules.
1 molecule of nitrogen has 14 electrons in it.
So, 0.05 x 6.022 x 1022 molecules = 0.05 x 6.022 x 1022 x 14 electrons
= 4.214 × 10^23 electrons
So, No of moles= 1.4/28 = 0.05 mole
1 mole of any molecule has 6.022 x 1022 molecules,
0.05 moles of N2 = 0.05 x 6.022 x 1022 molecules.
1 molecule of nitrogen has 14 electrons in it.
So, 0.05 x 6.022 x 1022 molecules = 0.05 x 6.022 x 1022 x 14 electrons
= 4.214 × 10^23 electrons
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