Respuesta :
[tex]2N_{2(g)} +5O_{2(g)} +2H_2O{(g)}[/tex] → [tex]4HNO_{3(aq)}[/tex] is the balanced equation that does not include nitrogen monoxide and nitrogen dioxide.
What is nitrogen?
Nitrogen is the chemical element with the symbol N and atomic number 7. Nitrogen is a non-metal and the lightest member of group 15 of the periodic table, also called the pnictogens. It is a common element in the universe, approximated at seventh in total abundance in the Milky Way and the Solar System.
At standard temperature and pressure, two atoms of the element bind to form N2, a colourless and odourless diatomic gas. N2 forms about 78% of Earth's atmosphere, making it the most abundant uncombine element. Nitrogen occurs in all organisms, primarily in amino acids (and thus proteins), in the nucleic acids (DNA and RNA) and also in the energy transfer molecule adenosine triphosphate.
The human body contains about 3% nitrogen by mass, the fourth most abundant element in the body but only after oxygen, carbon, and hydrogen. The nitrogen cycle describes movement of the element from the air, into the biosphere and organic compounds, then back into the atmosphere.
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