- Nitrogen’s atomic mass is 14.01 g/mol. But a nitrogen gas’s atomic mass is 28.02 g/mol because it is diatomic. Take note that there is a difference between Nitrogen (N) and Nitrogen gas (N2).
- Mars Observational Parameters Discoverer: Unknown Discovery Date: Prehistoric Distance from Earth Minimum (10 6 km) 55.7 Maximum (10 6 km) 401.3 Apparent diameter from Earth Maximum (seconds of arc) 25.1 Minimum (seconds of arc) 3.5 Mean values at opposition from Earth Distance from Earth (10 6 km) 78.39 Apparent diameter (seconds of arc) 17.9 Apparent visual magnitude -2.0 Maximum apparent.
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If the atomic weight of nitrogen is 14.0, what is the mass of one mole of nitrogen gas #N_2#?
Atomic Mass Of N2o2
![Atomic Mass Of N2 Atomic Mass Of N2](/uploads/1/3/7/8/137828849/118562090.jpg)
Mo atomic number. The actually atomic mass of N is 14.0067 AMUs Since your question involved the molecule N2, you simply multiply the mass of N X 2 = 28.02 to answer your question. Free download manager.
1 Answer
Molecular Mass Of Nitrogen
The mass of one mole (molar mass) of nitrogen gas #('N'_2')# is #'28.0 g/mol'# .
Explanation:
Molar Mass Of N2
The molar mass of an element is its relative atomic mass (atomic weight) on the periodic table in g/mol. The molar mass of the element nitrogen is #'14.0 g/mol'# . In order to determine the molar mass of nitrogen gas #('N'_2')# , multiply the molar mass of the element nitrogen times two.