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Ammonia | NH3 or H3N | CID 222 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
- Ammonium Hydroxide
Male rats gavaged with 1000 umol (15)N-ammonium chloride...
- Ammonium Hydroxide
Ammonia is an inorganic chemical compound of nitrogen and hydrogen with the formula N H 3. A stable binary hydride and the simplest pnictogen hydride, ammonia is a colourless gas with a distinctive pungent smell.
Formula: H 3 N. Molecular weight: 17.0305. IUPAC Standard InChI: InChI=1S/H3N/h1H3. IUPAC Standard InChIKey: QGZKDVFQNNGYKY-UHFFFAOYSA-N. CAS Registry Number: 7664-41-7. Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file. The 3d structure may be viewed using Java or Javascript. Isotopologues:
Molecular shape of ammonia. Because, there are three sigma bonds and one lone pair around nitrogen atom, molecular shape of ammonia is trigonal pyramidal.
22 Απρ 2024 · What is ammonia? Ammonia is a gas of molecular formula NH 3 with a molecular weight (17 g/mol). It has a density under normal conditions of 0.7714 g/L. It has a melting point (pf = -77.8 ºC) and a boiling point (bp = -33.4 ºC). It is very soluble in water (at 0 ºC one volume of NH 3 mixes with 1176 volumes of H 2 O).
2 ημέρες πριν · NH 3 + H 2 O ⇌ NH 4 + + OH − These aqueous solutions of ammonia are basic and are sometimes called solutions of ammonium hydroxide (NH 4 OH). The equilibrium, however, is such that a 1.0-molar solution of NH 3 provides only 4.2 millimoles of hydroxide ion.
Liquid ammonia was used as the fuel of the rocket airplane, the X-15. Although not as powerful as other fuels, it left no soot in the reusable rocket engine and its density approximately matches that for the oxidizer, liquid oxygen, which simplified the aircraft's design.
