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  • ...t]] ([[phosphoric acid]], [[potassium hydroxide]], [[sodium hydroxide]], [[zinc chloride]], respectively). Then, the raw material is carbonized at lower t ...prove the adsorptive capacity for some inorganic (and problematic organic) compounds such as [[hydrogen sulfide]] (H<sub>2</sub>S), ammonia (NH<sub>3</sub>), fo
    41 KB (5,738 words) - 15:47, 27 September 2010
  • ...polar compounds such as inorganic salts and [[sugar]]s, but also non-polar compounds such as oils and [[chemical element|elements]] such as [[sulfur]] and [[iod ...rrosion|corrosive]] to [[metal]]s including [[iron]], [[magnesium]], and [[zinc]], forming [[hydrogen]] gas and metal salts called acetates. [[Aluminium]],
    41 KB (5,915 words) - 15:49, 27 September 2010
  • As with other compounds containing potassium, KCl in powdered form gives a lilac [[flame test]] res ...ed optics]], it has been entirely replaced by much tougher crystals like [[Zinc selenide|ZnSe]].
    14 KB (1,921 words) - 15:49, 27 September 2010
  • ===Reactivity and compounds=== {{See also|Category:Mercury compounds}}
    69 KB (10,077 words) - 20:35, 20 September 2010
  • ...ride is used in other chemical processes for the large-scale production of compounds containing sodium or chlorine. In the [[Solvay process]], sodium chloride i Today tougher crystals like [[zinc selenide]] (ZnSe) are used instead of NaCl (for the IR spectral range).
    19 KB (2,579 words) - 15:51, 27 September 2010
  • Physical properties of chemical compounds which provide evidence of chemical composition include odor, color, volume, ...e are [[transition metal oxides]] that are II-VI semiconductors, such as [[zinc oxide]].
    28 KB (3,876 words) - 09:08, 20 September 2010
  • ...19}}</ref> Other metal impurities such as copper, chromium, magnesium, and zinc form granular precipitates.<ref>{{cite patent|US|3044851}}</ref> However, d [[Category:ammonium compounds]]
    3 KB (473 words) - 09:09, 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 C
    68 KB (9,959 words) - 09:10, 20 September 2010
  • ...]] around the 1940s, most [[gramophone records]] were pressed from shellac compounds. This use was common until the 1950s, and continued into the 1970s in some ...use. Mixed with other resins, [[Barium sulfate]], [[Calcium Carbonate]], [[Zinc Sulfide]], [[Aluminum Oxide]] and/or Cuprous Carbonate, ([[Malachite]]), sh
    18 KB (2,760 words) - 09:11, 20 September 2010
  • ...coauthors=et. al.|year=2009|title=pH- and mol-ratio dependent formation of zinc(II) coordination polymers with iminodiacetic acid: Synthesis, spectroscopic ...[ground state]], resulting in the emission of [[light]]. Most luminescent compounds require organic chromophoric ligands, which absorb light and then pass the
    23 KB (3,302 words) - 09:11, 20 September 2010
  • |data8 = [[Zinc]], [[Molybdenum]], [[Cadmium]] The [[transition metal]]s (such as [[iron]], [[copper]], [[zinc]], and [[nickel]]) take much longer to oxidize. Others, like [[palladium]],
    24 KB (3,311 words) - 09:13, 20 September 2010
  • ...c bond Zn.svg|thumb|right|200px|Metallic bonding is found in metals like [[zinc]].]] ...s became accessible. Despite all this progress the nature of intermetallic compounds and alloys largely remained a mystery and their study was often empirical.
    26 KB (4,024 words) - 09:13, 20 September 2010
  • ...l]]lic [[Chemical element|elements]], their [[intermetallics|intermetallic compounds]], and their mixtures, which are called [[alloy]]s. It is also the [[techno ...ium]], [[copper]], [[iron]], [[magnesium]], [[nickel]], [[titanium]] and [[zinc]]. These are most often used as alloys. Much effort has been placed on unde
    14 KB (1,922 words) - 09:13, 20 September 2010
  • ...en: properties, chemistry, technology of the element, alloys, and chemical compounds | first1 = Erik | last1 = Lassner | publisher = Springer | year = 1999 | f ...en: properties, chemistry, technology of the element, alloys, and chemical compounds | first1 = Erik | last1 = Lassner | publisher = Springer | year = 1999 | f
    25 KB (3,519 words) - 09:13, 20 September 2010
  • '''Toxic metals''' are [[metal]]s that form [[poison]]ous soluble compounds and have no biological role, i.e. are not essential minerals, or are in the Toxicity is a function of solubility. Insoluble compounds as well as the metallic forms often exhibit negligible toxicity. The toxici
    5 KB (713 words) - 09:13, 20 September 2010
  • ...many]], about 1931, hoping it would be a suitable replacement for die-cast zinc in many applications. Success was achieved when they developed a reactor ve ...res, the only chemicals generated are water, carbon dioxide, some volatile compounds, and carbon soot.<ref name=burning>[http://www.newton.dep.anl.gov/askasci/c
    36 KB (5,017 words) - 09:14, 20 September 2010
  • An example of a '''cathodic inhibitor''' is [[zinc oxide]], which retards the corrosion by inhibiting the reduction of water t ...c phosphate]]. Compounds derived from [[tannic acid]] (e.g. [[Kelate]]) or zinc salts of organonitrogens (e.g. Alcophor 827) can be used together with anti
    7 KB (1,003 words) - 09:17, 20 September 2010
  • [[Image:Zn(dtp)2.png|thumb|right|250px|Structure of a monomeric zinc dialkyldithiophosphate]] ...>Allyson M. Barnes, Keith D. Bartle and Vincent R. A. Thibo “A review of zinc dialkyldithiophosphates (ZDDPS): characterisation and role in the lubricati
    4 KB (557 words) - 09:17, 20 September 2010
  • AW additives typically contain [[zinc]] and [[phosphorus]] compounds. * [[zinc dithiophosphate]] (ZDP)
    2 KB (226 words) - 09:18, 20 September 2010
  • ...hem good corrosion resistance and sliding properties, [[Lead]], [[Tin]], [[Zinc]] alloys and various [[Bronze]] alloys are used as sliding bearings, or the Note that many of the basic chemical compounds used as detergents (example: calcium sulfonate) serve the purpose of the fi
    32 KB (4,626 words) - 09:18, 20 September 2010

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