Nitrogen

Iron(II) Nitrite Fe(NO2)2 Molecular Weight -- EndMemo

the pea family

Yes, nitrogen is a macronutrient. It is an essential element required in large quantities by plants, animals, and other organisms for their growth and development. Nitrogen is a crucial component of amino acids, proteins, and nucleic acids, which are essential for the structure and function of cells.

There are 5 valence electrons in Nitrogen. it is present in group-15.

Nitrogen fixation is carried out by nitrogen fixing bacteria in the nodules of the roots of legumes, and in the soil.

adenine guanine and thymine

The nitrogen goes into the nodules of the plant.

Most antimatter exists as subatomic particles produced either in radioactive decay or large particle accelerators. No significant quantities have been made and the only antimatter atoms ever produced have been antihydrogen. Any antimatter that came in contact with liquid nitrogen would annihilate both itself and part of a nitrogen atom, releasing energy that would heat the remaining liquid nitrogen.

If you could somehow produce a quantity of antimatter equal the the amount of liquid nitrogen, when they came in contact instead of cooling the antimatter there would be total annihilation of both materials resulting in an explosion on the order of teratons of TNT equivalent as the temperature of the products jumped to hundreds of millions of degrees kelvin to billions of degrees kelvin!!!!!

The elements are returned back to the atmosphere. It is common in all the cycles.

A dead organisms nitrogen rich compounds are taken in by decomposers or are released back into the environment. The compounds are either recycled again by soil micro-organisms or are converted by detrifying bacteria back into nitrogen gas.Answer this question…

Burning of fossil

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At normal conditions, nitrogen does not react with any other element to form compounds. At very low temperatures or excited conditions, it reacts with almost every element. With oxygen, it forms a lot of compounds including nitrates, nitrites and nitrogen oxides.

Human activities that increase nitrogen levels in watersheds include agricultural practices such as the use of synthetic fertilizers and manure, which can leach into nearby water bodies. Urban runoff from impervious surfaces often carries nitrogen-rich pollutants, including wastewater and lawn fertilizers, into streams and rivers. Additionally, industrial discharges and improper waste management contribute to elevated nitrogen levels in aquatic ecosystems. These activities can lead to harmful algal blooms and negatively impact water quality and biodiversity.

Among nitrogenous fertilizers, ammonium sulfate (N2H8O4S) typically supplies a high amount of nitrogen by weight, providing around 21% nitrogen. In comparison, other nitrogen sources like urea (46% nitrogen) offer higher nitrogen content but may not be categorized under the NPK (Nitrogen, Phosphorus, Potassium) classification. The nitrogen ion itself is not a fertilizer but rather a component of various fertilizers. Therefore, when considering weight percent of nitrogen supplied, ammonium sulfate is significant, but urea offers the highest nitrogen content by weight.

HNO3

4.561 / 28 = 0.163 moles of nitrogen.