Assertion: nitrogen | /r/HasProperty | n 2
Facets:
Source sentences:
text: In this energy-intensive process, natural gas (CH 4 ) usually supplies the hydrogen, and the nitrogen (N 2 ) is derived from the air.
text: However, the nitrogen in the air is actually molecular nitrogen, or (N2), which is inert.
text: These enzymes are responsible for the reduction of nitrogen (N 2 ) to ammonia (NH 3 ).
text: Nitrogenase is an enzyme responsible for catalyzing nitrogen fixation, which is the reduction of nitrogen (N 2 ) to ammonia (NH 3 ) and a process vital to sustaining life on Earth.
text: Nitrogen, N 2 , is at standard conditions a colorless odorless gas.
text: The uncatalyzed endothermic reaction of oxygen (O 2 ) and nitrogen (N 2 ), which is effected at high temperature (>2000 °C) by lightning has not been developed into a practical commercial synthesis (see Birkeland–Eyde process):
text: The process of denitrification involves the metabolic reduction of nitrate (NO 3 - ) into nitrogen (N 2 ) or nitrous oxide (N 2 O) gas.
text: Overall, denitrification turns nitrates (NO 3 ) in the soil to nitrogen (N 2 ) which is returned to the air.