Question

Select the correct answer.

If the atomic weight of nitrogen is 14.0, what is the mass of one mole of nitrogen gas (N₂)?
Ο Α.
B.
C.
O D.
14.0 g
14.0 kg
28.0 mg
28.0 g

Answer 1

It would be 28.0 g because The atomic weight for nitrogen is 14 grams per mol and since we have the subscript of 2, we would need to add 14 g/m + 14 g/m leading to the 28.0 grams