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Chemical compound
Dinitrogen dioxide is an inorganic compound having molecular formula N 2O 2. Many structural isomers are possible. The covalent bonding pattern O=N–N=O
Dinitrogen_dioxide
Chemical compound
synthesis. It forms an equilibrium mixture with nitrogen dioxide. Its molar mass is 92.011 g/mol. Dinitrogen tetroxide is a powerful oxidizer that is hypergolic
Dinitrogen_tetroxide
Index of chemical compounds with the same name
Dinitrogen oxide can potentially refer to any of at least four compounds: Dinitrogen monoxide (nitrous oxide), N2O Dinitrogen dioxide, N2O2, an unstable
Dinitrogen_oxide
Chemical compound
Dinitrogen pentoxide (also known as nitrogen pentoxide or nitric anhydride) is the chemical compound with the formula N2O5. It is one of the binary nitrogen
Dinitrogen_pentoxide
Chemical element with atomic number 7 (N)
oxide), NO (nitric oxide), N2O3 (dinitrogen trioxide), NO2 (nitrogen dioxide), N2O4 (dinitrogen tetroxide), N2O5 (dinitrogen pentoxide), N4O (nitrosylazide)
Nitrogen
Compound containing nitrogen and oxygen
Nitrogen dioxide is a doublet state. Industrially, nitrogen dioxide is produced and transported as its cryogenic liquid dimer, dinitrogen tetroxide.
Nitrogen_dioxide
Chemical compound
parts of nitric oxide and nitrogen dioxide and cooling the mixture below −21°C (−6°F): • NO + • NO 2 ⇌ N 2O 3 Dinitrogen trioxide is only isolable at low
Dinitrogen_trioxide
Index of chemical compounds with the same name
Nitrogen dioxide (NO2), nitrogen(IV) oxide Nitrogen trioxide (NO3), or nitrate radical Nitrous oxide (N2O), nitrogen(0,II) oxide Dinitrogen dioxide (N2O2)
Nitrogen_oxide
Chemical compound
require "chemical manganese dioxide". One method starts with natural manganese dioxide and converts it using dinitrogen tetroxide and water to a manganese(II)
Manganese_dioxide
Chemical compound of sulfur and oxygen
Sulfur dioxide (IUPAC-recommended spelling) or sulphur dioxide (traditional Commonwealth English) is the chemical compound with the formula SO 2. It is
Sulfur_dioxide
Colourless non-flammable greenhouse gas
Nitrous oxide (dinitrogen oxide or dinitrogen monoxide), commonly known as laughing gas or nitrous, among others, is a chemical compound, an oxide of nitrogen
Nitrous_oxide
Colorless gas with the formula NO
Upon condensing to a liquid, nitric oxide dimerizes to colorless dinitrogen dioxide (O=N–N=O), but the association is weak and reversible. The N–N distance
Nitric_oxide
Any chemical compound having at least one nitrogen atom
oxide), NO (nitric oxide), N2O3 (dinitrogen trioxide), NO2 (nitrogen dioxide), N2O4 (dinitrogen tetroxide), N2O5 (dinitrogen pentoxide), N4O (nitrosyl azide)
Nitrogen_compounds
Name list
Luxembourgish Tennis Athlete Onno de Jong (born 1991), Software Architect Dinitrogen dioxide(ONNO) This page or section lists people that share the same given
Onno
Highly corrosive mineral acid
instead of dinitrogen (N2). The nitric oxide is then oxidized, often with atmospheric oxygen, to nitrogen dioxide (NO2): 2 NO + O2 → 2 NO2 The dioxide then
Nitric_acid
Solutions of nitric oxide in dinitrogen tetroxide
oxides of nitrogen (MON) are solutions of dinitrogen trioxide (N2O3) in dinitrogen tetroxide/nitrogen dioxide (N2O4 and NO2). It may be used as an oxidizing
Mixed_oxides_of_nitrogen
Chemical compound
(O−)(H2O+)N+=N(O−). This loses water to yield an excited state of trans-dinitrogen dioxide that, upon de-excitation, fragments to two nitric oxide molecules
Angeli's_salt
Polyatomic ion
is created by the removal of an electron from the paramagnetic nitrogen dioxide molecule NO2, or the protonation of nitric acid HNO3 (with removal of H2O)
Nitronium_ion
Triatomic oxygen molecule
radical: NO2 + O3 → NO3 + O2 The NO3 formed can react with NO2 to form dinitrogen pentoxide (N2O5). Solid nitronium perchlorate can be made from NO2, ClO2
Ozone
Compounds with similar properties to polyatomic halogens
(Cl−NO) and chlorine azide (Cl−N3), as well as interpseudohalogens like dinitrogen trioxide (O=N−NO2), nitric acid (HO−NO2) and cyanogen azide (N3−CN). Not
Pseudohalogen
Chemical compound
nitric acid (HNO3), dinitrogen tetroxide (N2O4) and a small amount of water. The color of red fuming nitric acid is due to the dinitrogen tetroxide, which
Red_fuming_nitric_acid
Chemical compound used to oxidize another substance in a chemical reaction
Sodium perborate ((Na+)2·B2O4(OH)42−) Nitrous oxide (N2O), Nitrogen dioxide/Dinitrogen tetroxide (NO2 / N2O4) Sodium bismuthate (NaBiO3) Cerium (IV) compounds
Oxidizing_agent
Index of chemical compounds with the same name
nitric oxide, NO Disulfur mononitride, S2N, analogous to nitrogen dioxide, NO2. Dinitrogen sulfide [de], SN2, analogous to nitrous oxide, N2O Nitrogen oxides
Sulfur_nitride
Change of enthalpy during the formation of a compound from its elements
of formation. For example, the standard enthalpy of formation of carbon dioxide is the enthalpy of the following reaction under the above conditions: C(s
Standard enthalpy of formation
Standard_enthalpy_of_formation
Visual tool in quantum chemistry
nitrogen is three, and it is a diamagnetic molecule. The bond order for dinitrogen (1σg21σu22σg22σu21πu43σg2) is three because two electrons are now also
Molecular_orbital_diagram
Type of oxide
trioxide, which reacts with water forming chromic acid: CrO3 + H2O → H2CrO4 Dinitrogen pentoxide, which reacts with water forming nitric acid: N2O5 + H2O → 2
Acidic_oxide
Industrial process
by air to nitrogen dioxide: 2NO + O2 → 2 NO2 Nitric oxide combines with nitrogen dioxide: NO + NO2 ⇌ N2O3 The resulting dinitrogen trioxide reacts with
Lead_chamber_process
Colorless flammable liquid with an ammonia-like odor
derivatives are used in two-component rocket fuels, often together with dinitrogen tetroxide, N2O4. A 50:50 mixture by weight of hydrazine and UDMH was used
Hydrazine
Italian inorganic chemist
contributions included small molecule activation including carbon dioxide complexes and dinitrogen complexes. He prepared several transition metal mesityl complexes
Carlo_Floriani
Substances in the gas phase at a temperature lower than its critical point
An ampule of nitrogen oxide vapor: brown nitrogen dioxide and colorless dinitrogen tetroxide, in equilibrium
Vapor
Chemical compound
When NO3 is formed, its subsequent reaction with nitrogen dioxide NO2 produces dinitrogen pentoxide N2O5, which serves as a reservoir for NO3: NO 2 +
Nitrate_radical
Chemical compound
with excess dinitrogen tetroxide. The process resulted in near-total conversion of tetranitrocubane into heptanitrocubane (HpNC). Dinitrogen tetroxide could
Octanitrocubane
Chemical process
determined to be mostly ash and water. Toxic gases such as dinitrogen tetraoxide and nitrogen dioxide are evolved in the process. The final product is typically
Hummers'_method
Third era of the Archean Eon
atmospheric methane and carbon dioxide, which could be an explanation for the high temperatures during this era. Atmospheric dinitrogen content in the Mesoarchean
Mesoarchean
Term for nitric oxide and nitrogen dioxide
oxidation of NOx which include nitric acid (HNO3), nitrous acid (HONO), dinitrogen pentoxide (N2O5), peroxyacetyl nitrate (PAN), alkyl nitrates (RONO2),
NOx
Biochemical pathways used by microbes to satisfy energy needs
for synthesizing cell mass: autotrophic – carbon is obtained from carbon dioxide (CO2) heterotrophic – carbon is obtained from organic compounds mixotrophic
Microbial_metabolism
Enzyme
carbon dioxide that is released into the atmosphere. It has been discovered that the CODH/ACS enzyme in the bacteria M. theroaceticum can make dinitrogen (N2)
CO-methylating acetyl-CoA synthase
CO-methylating_acetyl-CoA_synthase
Family of antimicrobial molecules
molecules to form additional types of RNS including nitrogen dioxide (•NO2) and dinitrogen trioxide (N2O3) as well as other types of chemically reactive
Reactive_nitrogen_species
Class of chemical compounds
should be 1.836 Å and the N−H bond length would be 1.046 Å The argon dinitrogen linear cationic complex has also been detected in the lab: Ar + N2+ →
Argon_compounds
Solid form of the 7th element
The α/β/γ2 triple point occurs at 0.47 GPa and 44.5 K. Formation of γ-dinitrogen exhibits a substantial isotope effect: at 20 K, the isotope 15N converts
Solid_nitrogen
Class of enzymes
thereby prevents binding of dinitrogen. Dinitrogen prevent acetylene binding, but acetylene does not inhibit binding of dinitrogen and requires only one electron
Nitrogenase
Chemical compound
equilibrates with dinitrogen trioxide in water, so that concentrated solutions are visibly blue: N2O3 + H2O ⇌ 2 HNO2 Addition of dinitrogen trioxide to water
Nitrous_acid
For instance, nitryl benzene is normally called nitrobenzene (PhNO2). Dinitrogen tetroxide Nitro compound Nitrosyl (R−N=O) Isocyanide (R−N≡C) Nitryl fluoride
Nitryl
Rapid and hot oxidation of a material
temperature. Flames from hydrocarbon fuels consist primarily of carbon dioxide, water vapor, oxygen, and nitrogen. If hot enough, the gases may become
Fire
Nitric acid – HNO3 Nitrous acid – HNO2 Nitrogen dioxide – NO2 Nitrogen monoxide – NO Nitrous oxide (dinitrogen monoxide, laughing gas, NOS) – N2O Nitrogen
List_of_inorganic_compounds
Separation of molecules or ionic compounds into smaller constituent entities
stoichiometry of the equation. The example of dinitrogen tetroxide (N2O4) dissociating to nitrogen dioxide (NO2) will be taken. N 2 O 4 ↽ − − ⇀ 2 NO 2 {\displaystyle
Dissociation_(chemistry)
Chemical compound
reaction of ReO3Cl (produced by reacting rhenium trioxide and chlorine) and dinitrogen pentoxide: ReO3Cl + N2O5 → ReO3NO3 + NO2Cl The ReO3Cl can be replaced
Rhenium_trioxynitrate
Process that eliminates all biological agents on an object or in a volume
sterilant gas. Liquid NO2 is often referred to by the name of its dimer, dinitrogen tetroxide (N2O4). Additionally, the low levels of concentration required
Sterilization_(microbiology)
Large Soviet rocket engine that used hypergolic propellants
hypergolic mixture of unsymmetrical dimethylhydrazine (UDMH) fuel with dinitrogen tetroxide (N2O4) oxidizer. The chamber pressure was among the highest
RD-270
Chemical element with atomic number 9 (F)
Morrow, S. I.; Perry, D. D.; Cohen, M. S. (1959). "The Formation of Dinitrogen Tetrafluoride in the Reaction of Fluorine and Ammonia". Journal of the
Fluorine
Terrestrial planet orbiting the star Proxima Centauri
effect. It also does not as readily degrade trace gases like methane, dinitrogen monoxide and methyl chloride as the Sun's. For example, cloud accumulation
Proxima_Centauri_b
Largest methane field in Europe
from the Groningen gas field is characterized by a high percentage of dinitrogen in the composition. The high percentage of the non-combustible nitrogen
Groningen_gas_field
French chemist (1854–1941)
metals" with dinitrogen tetroxide, but it was later proven that these were not real chemical compounds but just metal oxides with nitrogen dioxide physically
Paul_Sabatier_(chemist)
Chemicals containing only nitrogen
but other allotropes exist or have been explored theoretically. Beyond dinitrogen (N2), chemists have long sought to synthesize and stabilize other neutral
Allotropes_of_nitrogen
Gases apart from nitrogen, oxygen, and argon in Earth's atmosphere
vibrations with a dipole moment. For instance, the triple bonds of atmospheric dinitrogen make for a symmetric molecule with vibrational energy states that are
Trace_gas
Chemical compound
symmetry. It was first prepared in the 1960s. Tin(IV) chloride was added to dinitrogen pentoxide at −78 °C, which produced tin(IV) nitrate and nitryl chloride:
Tin(IV)_nitrate
Organism using inorganic substrate to obtain reducing equivalents for use in biosynthesis
origin) to obtain reducing equivalents for use in biosynthesis (e.g., carbon dioxide fixation) or energy conservation (i.e., ATP production) via aerobic or
Lithotroph
Chemical compound
HNO3 → C2H4(ONO2)2 + 2 H2O or through the reaction of ethylene oxide and dinitrogen pentoxide: C2H4O + N2O5 → C2H4(ONO2)2 Direct Production of NGc from Gaseous
Ethylene_glycol_dinitrate
1065 2.2 Neon, compressed UN 1066 2.2 Nitrogen, compressed UN 1067 2.3 Dinitrogen tetroxide UN 1068 ? (UN No. no longer in use) UN 1069 2.3 Nitrosyl chloride
List of UN numbers 1001 to 1100
List_of_UN_numbers_1001_to_1100
Laboratory device for preparing gases
ferrous chloride in hydrochloric acid and 20% solution of sodium nitrite Dinitrogen trioxide, a.k.a. nitrous anhydride, from 20% solution of sodium nitrite
Kipp's_apparatus
Chemical compound
better understanding of the activation of dinitrogen. Floriani et al. attempted the reduction of dinitrogen by using V(Mes)3(THF). After reducing with
Trimesitylvanadium
Chemical compound
and nitrogen dioxide with concentrated perchloric acid: NO2 + NO + 2 HClO4 → 2 NOClO4 + H2O It can also be prepared by passing dinitrogen trioxide gas
Nitrosyl_perchlorate
Conversion of dinitrogen into ammonia
chemical process by which the abundant but relatively inert molecular dinitrogen (N 2) is converted into bioavailable nitrogen compounds such as ammonia
Nitrogen_fixation
Substance that can explode
materials and liquid oxygen Panclastites: Mixtures of organic materials and dinitrogen tetroxide There are more exotic methods of causing explosions. Examples
Explosive
Nitrogen-fixing cells
such as Nostoc, Cylindrospermum, and Anabaena. They fix nitrogen from dinitrogen (N2) in the air using the enzyme nitrogenase, in order to provide the
Heterocyst
Family of molluscs
Waterbury, J. (2002). "Teredinibacter turnerae gen. nov., sp. nov., a dinitrogen-fixing, cellulolytic, endosymbiotic gamma-proteobacterium isolated from
Shipworm
Chemical compound
fluoride adds to give fluorosulfuric acid: SO3 + HF → FSO3H SO3 reacts with dinitrogen pentoxide to give the nitronium salt of pyrosulfate: 2 SO3 + N2O5 → [NO2]2S2O7
Sulfur_trioxide
Rocket fuel
One such instance was the Nedelin catastrophe in 1960 when UDMH and dinitrogen tetroxide leaked from a rocket after an explosion and killed a number
Unsymmetrical dimethylhydrazine
Unsymmetrical_dimethylhydrazine
Chemical compound
tetrafluoride is formed. Yet other substrates for dinitrogen tetrafluoride are disulfur decafluoride or sulfur dioxide or thiophosgene in an electric discharge
Difluoroamino sulfur pentafluoride
Difluoroamino_sulfur_pentafluoride
Atom, molecule, or ion that has an unpaired valence electron; typically highly reactive
radicals that eliminate carbon dioxide: (C6H5CO2−O2CC6H5 ⇌ 2 C6H5CO2· C6H5CO2· → C6H5· + CO2 Some diimides lose dinitrogen, releasing a pair of radicals
Radical_(chemistry)
Chemical decomposition caused by heat
water and chromium(III) oxide. Ammonium nitrate on strong heating yields dinitrogen oxide ("laughing gas") and water. Ammonium nitrite on heating yields nitrogen
Thermal_decomposition
Form of energy conversion
including as the largest fractions: dinitrogen (N2), carbon monoxide (CO), dihydrogen (H2), and carbon dioxide (CO2). This is achieved by reacting the
Gasification
Reaction in organic chemistry
the extrusion of thermodynamically stable molecules like carbon dioxide or dinitrogen. For instance, kinetic data and computational studies indicate that
Ene_reaction
Chemical reaction in which a ring is formed/broken by adding/removing a single atom
2‑dimethylidenecyclohexane with sulfur dioxide: The reaction is second order in sulfur dioxide because another molecule of sulfur dioxide likely binds to the transition
Cheletropic_reaction
Chemical compound
tetrachloride (m.p. −93 °C) is a planar molecule in the solid, (similar to dinitrogen tetroxide, but in the gas phase the structure is staggered. It decomposes
Boron_trichloride
Chemical compound
solution can coexist as immiscible phases. In practice, both oxidation to dinitrogen and reduction to dihydrogen are slow, although ammonia in principle is
Ammonia
Biogeochemical cycle by which nitrogen is converted into various chemical forms
conserve bioavailable nitrogen as soluble ammonium rather than producing dinitrogen gas. Traditionally, nitrification occurs in two steps: ammonia is oxidized
Nitrogen_cycle
Phylum of photosynthesising prokaryotes
hydrogen ions and oxygen. The hydrogen ions are used to react with carbon dioxide to produce complex organic compounds such as carbohydrates (a process known
Cyanobacteria
Italian chemist
uranium based transformation processes of small molecules such as dinitrogen, carbon dioxide and carbon monoxide into compounds with higher value. On example
Marinella_Mazzanti
Compound of nitrate ligands
nitrogen dioxide. Anhydrous nitrates can be prepared by the oxidation of metals with dinitrogen tetroxide (often as a mixture with nitrogen dioxide, with
Transition metal nitrate complex
Transition_metal_nitrate_complex
The anion form of nitrogen dioxide
melting point (441 °C (826 °F) for KNO2). Ammonium nitrite can be made from dinitrogen trioxide, N2O3, which is formally the anhydride of nitrous acid: 2 NH3
Nitrite
Fluid property prediction software
Butane n-Butane C4H10 106-97-8 Butene 1-Butene C4H8 106-98-9 Carbon dioxide Carbon dioxide CO2 124-38-9 Carbon monoxide Carbon monoxide CO 630-08-0 Carbonyl
REFPROP
Chemical reaction between an acid and a base
Some aprotic systems also undergo such dissociation, such as dinitrogen tetroxide into nitrosonium and nitrate, antimony trichloride into dichloroantimonium
Acid–base_reaction
Bacteria deriving energy from dissolved iron
oxidation of ferrous iron coupled to denitrification (with nitrite or dinitrogen gas being the final product) can be autotrophic using inorganic carbon
Iron-oxidizing_bacteria
Chemical compound
In aqueous solution, chloramine slowly decomposes to dinitrogen and ammonium chloride in a neutral or mildly alkaline (pH ≤ 11) medium:
Monochloramine
Chemical compound
are possible, but generally give lower yields; thusly dinitrogen trioxide (74–76%), selenium dioxide (23%), or ozone (62% or 76%, depending on the ozonolysis
Diethyl_oxomalonate
Refrigerant gas R 12B1 UN 1975 2 Nitric oxide and dinitrogen tetroxide mixtures or Nitric oxide and nitrogen dioxide mixtures UN 1976 2 Octafluorocyclobutane,
List of UN numbers 1901 to 2000
List_of_UN_numbers_1901_to_2000
Chemical compound
nitrate can be prepared by the reaction of hafnium tetrachloride and dinitrogen pentoxide. Hafnium nitrate is slightly volatile, and can be sublimed at
Hafnium_nitrate
Russian International Space Station module
total capacity of 860 kg. The oxidizer used for the propulsion system is dinitrogen tetroxide and the fuel is UDMH, the supply tanks being pressurised with
Zvezda_(ISS_module)
Organic addition reaction which involves free radicals
naturally radicalize, careful control of the radical species is difficult. Dinitrogen tetroxide adds to give a mixture: a vicinal dinitro compound, but also
Free-radical_addition
Organic compound used in plastics manufacture
aqueous sulfuric acid. Excess propylene, carbon monoxide, carbon dioxide, and dinitrogen that do not dissolve are vented directly to the atmosphere, or
Acrylonitrile
Group of highly reactive chemical elements
Nitrogen is an unreactive gas because breaking the strong triple bond in the dinitrogen molecule (N2) requires a lot of energy. The formation of an alkali metal
Alkali_metal
Source of gas emissions
Roobroeck, D.; Butterbach-Bahl, K.; Brüggemann, N.; Boeckx, P. (2010). "Dinitrogen and nitrous oxide exchanges from an undrained monolith fen: Short-term
Greenhouse gas emissions from wetlands
Greenhouse_gas_emissions_from_wetlands
Property of ions and molecules
Dihydrogen 424 Krypton 425 Hydrogen fluoride 490 Dinitrogen 495 Xenon 496 Nitric oxide 531 Carbon dioxide 548 Methane 552 Hydrogen chloride 564 Hydrogen
Proton_affinity
Anaerobic ammonium oxidation, a microbial process of the nitrogen cycle
vents located along the Mid-Atlantic Ridge. In 1932, it was reported that dinitrogen gas was generated via an unknown mechanism during fermentation in the
Anammox
First planet from the Sun
hydrogen potassium calcium helium Trace amounts of iron, aluminium, argon, dinitrogen, dioxygen, carbon dioxide, water vapor, xenon, krypton, and neon
Mercury_(planet)
Sub-discipline of chemistry
to be the initial product of plant photosynthesis, formed from carbon dioxide and water through the action of light on a green leaf. This suggestion
Photogeochemistry
Chemical compound
two unshared electrons. BF is isoelectronic with carbon monoxide and dinitrogen; each molecule has 14 electrons. The experimental B–F bond length is 1
Boron_monofluoride
Chemical compound
Hexachloroosmate(IV) with Hydrazine Hydrate: Syntheses and Properties of Pentaammine(dinitrogen)osmium(II) Chloride, and Decaammine(μ-nitrido)diosmium(IV) chloride".
Ammonium_hexachloroosmate(IV)
English chemist and polymath (1733–1804)
(soda water) in 1767, after devising a method to infuse water with carbon dioxide gas. All of the books Priestley published while at Warrington emphasised
Joseph_Priestley
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DINITROGEN DIOXIDE
DINITROGEN DIOXIDE
DINITROGEN DIOXIDE
DINITROGEN DIOXIDE
DINITROGEN DIOXIDE
DINITROGEN DIOXIDE
DINITROGEN DIOXIDE
DINITROGEN DIOXIDE
DINITROGEN DIOXIDE
v. t.
To deprive of, or free from, nitrogen.
n.
A binary compound of nitrogen with a more metallic element or radical; as, boric nitride.
a.
Of, pertaining to, or resembling, nitrogen; as, a nitrogenous principle; nitrogenous compounds.
v. t.
To impregnate with azote, or nitrogen; to nitrogenize.
n.
A compound of nitrogen and boro/, which, when heated before the blowpipe, gives a brilliant phosphorescent; boric nitride.
n.
The act or process of oxidizing nitrogen or its compounds so as to form nitrous or nitric acid.
n.
An apparatus for measuring or determining the proportion of nitrogen; a nitrometer.
a.
Containing, or derived from, carbon and nitrogen.
v. t.
To combine or impregnate with nitrogen; to convert, by oxidation, into nitrous or nitric acid; to subject to, or produce by, nitrification.
v. t.
To combine, or impregnate, with nitrogen or its compounds.
a.
Pertaining to azote, or nitrogen; formed or consisting of azote; nitric; as, azotic gas; azotic acid.
a.
Devoid of nitrogen; as, a nonnitrogenous principle; a nonnitrogenous food. See the Note under Food, n., 1.
n.
A colorless nonmetallic element, tasteless and odorless, comprising four fifths of the atmosphere by volume. It is chemically very inert in the free state, and as such is incapable of supporting life (hence the name azote still used by French chemists); but it forms many important compounds, as ammonia, nitric acid, the cyanides, etc, and is a constituent of all organized living tissues, animal or vegetable. Symbol N. Atomic weight 14. It was formerly regarded as a permanent noncondensible gas, but was liquefied in 1877 by Cailletet of Paris, and Pictet of Geneva.
a.
Containing or derived from nitrogen having a lower valence than in nitrous compounds.
n.
An apparatus for determining the amount of nitrogen or some of its compounds in any substance subjected to analysis; an azotometer.
n.
Same as Nitrogen.
n.
The act or process of freeing from nitrogen; also, the condition resulting from the removal of nitrogen.
n.
A gaseous compound of hydrogen and nitrogen, NH3, with a pungent smell and taste: -- often called volatile alkali, and spirits of hartshorn.
n.
The act, process, or result of combining with nitrogen or some of its compounds.
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