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Biuret is also used as a non-protein nitrogen source in ruminant feed, [5] where it is converted into protein by gut microorganisms. [6] It is less favored than urea, due to its higher cost and lower digestibility [7] but the latter characteristic also slows down its digestion and so decreases the risk of ammonia toxicity.
The structure of the molecule of urea is O=C(−NH 2) 2.The urea molecule is planar when in a solid crystal because of sp 2 hybridization of the N orbitals. [8] [9] It is non-planar with C 2 symmetry when in the gas phase [10] or in aqueous solution, [9] with C–N–H and H–N–H bond angles that are intermediate between the trigonal planar angle of 120° and the tetrahedral angle of 109.5°.
Ammonium dicyanoaurate is a chemical compound with the chemical formula C 2 H 4 AuN 3. [2] This is a salt of ammonium as cation with an anion composed of a gold atom bearing two cyanide ligands.
It is precipitated by adding aqueous ammonium hydroxide after uranium extraction by tertiary amines in kerosene. This precipitate is then thickened and centrifuged before being calcined to uranium oxide. Canadian practice favours the production of uranium oxide from ammonium diuranate, rather than from uranyl nitrate as is the case elsewhere.
Some drugs, such as sulfonamides, may form crystals when excreted in the urine, and ammonium biurate crystals commonly occur in aged samples. [124] The presence of crystals in the urine has conventionally been associated with the formation of kidney stones, and crystalluria is more common in people with kidney stones than those without.
Ammonium hypoiodites are a class of reactive intermediates used in certain organic oxidation reactions. They consist of either ammonium itself or an alkylammonium with various substituents as cation , paired with a hypoiodite anion as the active oxidant .
This decrease is continuous and no band splitting was observed, indicating that the ammonium uranate system is homogeneous and continuous. [11] A collection of uranium glassware. ADU is an intermediate in the production of uranium oxides to be used as nuclear fuel; it is converted directly into an oxide by heating.
Pages in category "Ammonium minerals" The following 14 pages are in this category, out of 14 total. This list may not reflect recent changes. B. Bararite;