78% in air.
The molar mass of CN2H4O is 42 g/mol. The molar mass of nitrogen is 14 g/mol. To find the percent of nitrogen in CN2H4O, divide the molar mass of nitrogen by the molar mass of CN2H4O and multiply by 100. The percent of nitrogen in CN2H4O is approximately 33.3%.
Our air is about 79% Nitrogen.
The percent nitrogen in NH4NO3 is 35.04%. This can be calculated by dividing the molar mass of nitrogen in the compound by the molar mass of the entire compound and then multiplying by 100.
Over 99 percent of the atmosphere in pure dry air is composed of nitrogen and oxygen, with nitrogen making up about 78 percent and oxygen around 21 percent. The remaining 1 percent is made up of trace gases such as argon, carbon dioxide, and neon.
Nitrogen makes up about 78% of Earth's atmosphere.
The percent of nitrogen in sodium nitrate is 16,47 %.
The molar mass of CN2H4O is 42 g/mol. The molar mass of nitrogen is 14 g/mol. To find the percent of nitrogen in CN2H4O, divide the molar mass of nitrogen by the molar mass of CN2H4O and multiply by 100. The percent of nitrogen in CN2H4O is approximately 33.3%.
The gas with a percent volume of 78.09 is nitrogen (N2).
The oxide N2O3 has a lower percent of mass nitrogen.
Nitrogen.
about 70 percent of the atmosphere is nitrogen
Our air is about 79% Nitrogen.
the answer is78%
Because air is composed of nitrogen (not 100% mind you) and when you exhale air, you also exhale nitrogen.
The percent nitrogen in NH4NO3 is 35.04%. This can be calculated by dividing the molar mass of nitrogen in the compound by the molar mass of the entire compound and then multiplying by 100.
The Earth has an atmosphere of 78% nitrogen (and 21% oxygen).
the answer is78%