Question

Molar mass of nitrogen is 14u . what will be the masso of one atom of nitrogen in grams

Answer 1

If Molar mass of Nitrogen is 14 u, then one mole of Nitrogen will be equal to 14 grams wherein 6.022 multiplied with 10^23 atoms will be equal to fourteen grams.

While one atom is equal to 14 divided by 6.022 x 10^23 grams, then one atom will be equal to 2.32 x 10^23 grams.

Answer 2

Avogadro's number.....

..