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From Self-sufficiency
- * nitrogen content - for recommending future fertilizer use to the farmer. ...ion]].<ref>[http://onhealth.webmd.com/script/main/art.asp?articlekey=55995 Compounds from fatty fish, sugar beets, beet molasses may help fight depression<!-- B21 KB (3,262 words) - 18:30, 14 June 2010
- ...ng internal combustion engine may lead to problematic build-up of unburned compounds. * Nitrogen N<sub>2</sub>: 50.9%11 KB (1,707 words) - 17:26, 24 June 2010
- ...t is also used in estimating volumetrically, the concentrations of certain compounds in solution ([[hydrogen peroxide]], for instance), and in estimating the ch *To remove iodine stains, e.g. after the explosion of [[nitrogen triiodide]].12 KB (1,720 words) - 15:42, 27 September 2010
- ...ith a 1,2,4 triazole-3-carboxymethyl ester, which directly attaches the 1' nitrogen of the triazole to the 1' carbon of the ribose, in the proper 1-β-<small>D ...g. This structural resemblance historically prompted replacement of the 2' nitrogen of the triazole with a carbon (which becomes the 5' carbon in an imidazole)23 KB (3,222 words) - 15:45, 27 September 2010
- ...[[prodrug]], since it is metabolised ''[[in vivo]]'' to the primary active compounds [[morphine]] and [[codeine-6-glucuronide]] (C6G).<ref>{{Cite journal|author ...ne in other ways are [[Codeine-N-Oxide]] ([[Genocodeine]]), related to the nitrogen morphine derivatives as is codeine methobromide, and [[heterocodeine]], whi40 KB (5,581 words) - 15:45, 27 September 2010
- '''Sodium nitrite''', with [[chemical formula]] [[Sodium|Na]][[Nitrogen|N]][[Oxygen|O]]<sub>2</sub>, is used as a [[colour retention agent|color fi ...[[azo compound|diazo]] [[dye]]s, [[nitroso compound]]s, and other organic compounds; in dyeing and printing textile fabrics and bleaching fibers; in [[photogra21 KB (3,046 words) - 15:45, 27 September 2010
- ...bout one tenth the size of a football field), as determined typically by [[nitrogen]] gas [[adsorption]]. Sufficient activation for useful applications may com ...absence of air (usually in inert atmosphere with gases like [[argon]] or [[nitrogen]])41 KB (5,738 words) - 15:47, 27 September 2010
- ...cid.'' Prussian blue would also give the name to the [[cyanide]] family of compounds, which are named from the Greek word for "blue," because they were first is ...1997, 45, 283-391.</ref>. Despite being one of the oldest known synthetic compounds, the composition of Prussian blue remained uncertain for many years. The pr20 KB (3,004 words) - 15:47, 27 September 2010
- ...lacing the [[imidazole]]-ring of cimetidine with a [[furan]]-ring with a [[nitrogen]]-containing substituent, and in doing so developed ranitidine. Ranitidine [[Category:Nitro compounds]]5 KB (699 words) - 15:49, 27 September 2010
- | OtherFunctn = [[Nitric oxide]]<br/>[[Dinitrogen trioxide]]<br/>[[Nitrogen dioxide]]<br/>[[Dinitrogen tetroxide]]<br/>[[Dinitrogen pentoxide]] | Function = [[nitrogen]] [[oxide]]s61 KB (8,728 words) - 15:50, 27 September 2010
- In ancient and medieval times, [[antipyretic|anti-fever]] compounds came from white [[willow]] bark (a family of chemicals known as [[salicin]] ...o greatly reduces the [[base (chemistry)|basicity]] of the oxygens and the nitrogen, while making the hydroxyl acidic through delocalisation of charge develope54 KB (7,376 words) - 15:52, 27 September 2010
- ...] or [[serotonin]], and possibly [[formic acid]]. This mixture of chemical compounds cause a painful sting or [[paresthesia]] from which the species derives its ...animal waste may be responsible for elevated levels of [[phosphate]] and [[nitrogen]] in the soil, providing an ideal environment for stinging nettles. This se21 KB (3,099 words) - 11:28, 7 July 2010
- ...ue in that it contains a psychedelic substance, [[THC]], which contains no nitrogen and is not an [[indole]], [[phenethylamine]], [[anticholinergic]] (deliria ...]]'', a common ornamental plant from South America. The plant has unknown compounds, that reportedly cause "visions of eyeballs." It is also useful in the tre67 KB (9,608 words) - 11:28, 7 July 2010
- [[Category:Spiro compounds]] [[Category:Nitrogen heterocycles]]2 KB (309 words) - 08:44, 20 September 2010
- Physical properties of chemical compounds which provide evidence of chemical composition include odor, color, volume, ...ating a magnet above a cuprate superconductor, which is cooled by [[liquid nitrogen]]]]28 KB (3,876 words) - 09:08, 20 September 2010
- ...erobic bacteria can be utilized by autotrophic bacteria to reduce oxidized compounds and CO<sub>2</sub> to form either acetic acid or methane. ...h monovalent cations, low molecular weight amines, and quaternary ammonium compounds. It becomes water-insoluble in the presence of polyvalent cations such as C68 KB (9,959 words) - 09:10, 20 September 2010
- ...hotolysis of oxygen in the upper atmosphere. The photochemical reaction of nitrogen oxides and hydrocarbons from automobile exhausts is another source. Ozone p ...CEEES Publication N°8, 2007, 487-500</ref> Unsaturated alkyl and aromatic compounds may act as catalysts in the photooxidation of polymers. In the presence of12 KB (1,716 words) - 09:10, 20 September 2010
- ..., A. A.; Talinli, N.; Akar, A. Ladder type polymers from dihydroxyaromatic compounds and dialdehydes. ''Angew. Makrom. Chem.'' '''1999,''' ''271'' (1), 8-10. IS ...loy [[silicon]]-[[nitrogen]], [[boron]]-[[nitrogen]], and [[phosphorus]]-[[nitrogen]] monomers. The non-burning characteristics of the [[inorganic]] components17 KB (2,260 words) - 09:10, 20 September 2010
- ...ear=2009|title=Well-defined transition metal complexes with phosphorus and nitrogen ligands for 1,3-dienes polymerization|journal=Coord. Chem. Rev.|volume=254| ...be anything (other salts present, atmospheric gases such as [[oxygen]], [[nitrogen]], [[carbon dioxide]], etc.) The presence of the guest molecule can someti23 KB (3,302 words) - 09:11, 20 September 2010
- ...(MON) are solutions of [[nitric oxide]] (NO) in [[dinitrogen tetroxide]]/[[nitrogen dioxide]] (N<sub>2</sub>O<sub>4</sub> and NO<sub>2</sub>). It may be used [[Category:Nitrogen compounds]]1 KB (177 words) - 09:12, 20 September 2010