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Method: OSHA ID-164; Procedure: ion specific electrode; Analyte: ammonia; Matrix: air; Detection Limit: 2.0 ug NH3 in solution.
- Ammonium Hydroxide
Male rats gavaged with 1000 umol (15)N-ammonium chloride...
- Ammonium Hydroxide
Although ammonia is well known as a weak base, it can also act as an extremely weak acid. It is a protic substance and is capable of formation of amides (which contain the NH − 2 ion). For example, lithium dissolves in liquid ammonia to give a blue solution (solvated electron) of lithium amide: 2 Li + 2 NH 3 → 2 LiNH 2 + H 2
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.
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.
It is a protic substance, and is capable of dissociation into the amide (NH 2 −) ion, for example when solid lithium nitride is added to liquid ammonia, forming a lithium amide solution: Li 3 N ( s ) + 2 NH 3 ( l ) → 3 Li + ( am ) + 3 NH 2 − ( am )
Ammonia-d3. Other names: Ammonia gas; Nitro-Sil; Spirit of Hartshorn; NH3; Ammonia, anhydrous; Anhydrous ammonia; Aromatic Ammonia, Vaporole. Permanent link for this species. Use this link for bookmarking this species for future reference. Information on this page:
