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  • This reaction is known as a "[[Chemical clock|clock reaction]]", because when the sulfur reaches a certain concentr ...b>3</sub><sup>2−</sup> binds to [[HSAB concept|soft metals]] with high [[Chemical affinity|affinity]]. Thus, [[silver]] halides, e.g. [[silver bromide|AgBr]]
    12 KB (1,720 words) - 16:42, 27 September 2010
  • ==Chemical and physical properties== ...13. It is resistant to oxidizing agents, therefore it can be cleaned by [[bleach]]es. It is also resistant to [[surfactant]]s and [[hydrocarbon]] [[oil]]s.
    5 KB (716 words) - 10:10, 20 September 2010
  • ...rs: A State of the Art Review|journal=BioMacromolecules|publisher=American Chemical Society|volume=8|issue=5|pages=1359–1384|doi=10.1021/bm061150q}}</ref> ...rs: A State of the Art Review|journal=BioMacromolecules|publisher=American Chemical Society|volume=8|issue=5|pages=1359–1384|issn=10.1021/bm061150q}}</ref> F
    26 KB (3,675 words) - 10:11, 20 September 2010
  • Repeating chemical structure unit of <br> <tr><td>[[Hydroxyl ion absorption|Water absorption]] - [[Chemical equilibrium|Equilibrium]][[ASTM International|(ASTM)]]</td><td>0.16–0.35%
    20 KB (2,772 words) - 10:11, 20 September 2010
  • ...dating back to at least 220CE in [[China]]. Textiles are also sometimes [[bleach]]ed, making the textile pale or white. Textiles are sometimes finished by chemical processes to change their characteristics. In the 19th century and early 20
    21 KB (3,073 words) - 10:16, 20 September 2010
  • ::Scouring, is a chemical washing process carried out on cotton fabric to remove natural wax and non- ...ammability, crease resist and other special effects but four important non-chemical finishing treatments are:
    38 KB (5,949 words) - 10:16, 20 September 2010
  • | ImageName = Chemical structure of luminol ...'' (C<sub>8</sub>H<sub>7</sub>N<sub>3</sub>O<sub>2</sub>) is a versatile [[chemical]] that exhibits [[chemiluminescence]], with a striking blue glow, when mixe
    8 KB (1,158 words) - 13:12, 20 September 2010
  • ...| last=Thetner | first=D. | year=2000 | title=Kirk-Othmer Encyclopedia of Chemical Technology | contribution=Triphenylmethane and related dyes | publisher=Wil ...first2=A.S. | year=2000 | title= Heinrich Caro and the creation of modern chemical industry | publisher=Kluwer Academic | place=Dordrecht, Netherlands | isbn=
    21 KB (3,043 words) - 13:13, 20 September 2010
  • As with most [[fluorescent]] [[Chemical compound|compounds]], ethidium bromide is [[aromatic]]. Its core [[heterocy
    15 KB (1,980 words) - 13:13, 20 September 2010
  • ...IPAc-en|icon|ˈ|m|æ|ŋ|ɡ|ən|iː|z}}, {{respell|MANG|gən-neez}}) is a [[chemical element]], designated by the symbol '''Mn'''. It has the [[atomic number]] ===Chemical properties===
    44 KB (6,128 words) - 21:32, 20 September 2010
  • ...c-en|ɑr|ˈ|s|ɛ|n|ɪ|k}} {{respell|ar|SEN|ik}} when attributive) is the [[chemical element]] that has the symbol ''As'', [[atomic number]] 33 and [[atomic mas ===Chemical properties===
    51 KB (7,314 words) - 21:34, 20 September 2010
  • {{About|the chemical compound|the 1993 rock album|Formaldehyde (album)}} .... As the simplest [[aldehyde]], it is an important precursor to many other chemical compounds, especially for polymers. In 2005, annual world production of for
    34 KB (4,726 words) - 21:35, 20 September 2010
  • {{About|the chemical element|the bleach|Sodium hypochlorite|the upcoming film|Chlorine (film)}} ...cal)|bleaching]] and disinfectants, as well as an essential reagent in the chemical industry. As a common disinfectant, chlorine compounds are used in [[swimmi
    36 KB (5,155 words) - 21:35, 20 September 2010
  • ...[base (chemistry)|basic]] [[amine]]. It is a widely used building block in chemical synthesis, with approximately 500,000,000&nbsp;kg being produced in 1998.<r ...active compounds and exploitation of their synthetic chemistry | journal = Chemical Biology & Drug Design | year = 2006 | volume = 67 | issue = | pages=101–
    9 KB (1,089 words) - 20:14, 21 September 2010
  • ...ts they are used as a combination of chelating agent, scale inhibitor, and bleach stabilizer. Phosphonates are also increasingly used in medicine to treat di ...by transesterification mediated by N-heterocyclic carbenes (NHCs) |journal=Chemical Communications |volume= |issue=43 |pages=5456–8 |year=2005 |month=Novembe
    8 KB (1,135 words) - 20:15, 21 September 2010
  • In chemical structure, citric acid shares the properties of other [[carboxylic acid]]s. This series of chemical reactions is central to nearly all [[metabolic]] [[chemical reaction|reactions]], and is the source of two-thirds of the food-derived [
    20 KB (2,855 words) - 20:16, 21 September 2010
  • ...solution (q).<ref>''One-Hundred Years of pH'' Rollie J. Myers [[Journal of Chemical Education]] Vol. 87 No. 1 January 2010 {{|10.1021/ed800002c}}</ref> ...he electrode should be calibrated in a solution resembling seawater in its chemical composition, as detailed below.
    33 KB (5,044 words) - 20:17, 21 September 2010
  • *[[Chemical burn]] [[Image:Sodium hydroxide burn.png|thumb|[[Chemical burn]]|alt=Red erosions, some with crusting, all on the back of an adult ha *[[Hair bleach-induced contact dermatitis|Hair bleach-induced]]
    177 KB (19,269 words) - 21:05, 21 September 2010
  • '''Chloroform''' is the [[organic compound]] with [[chemical formula|formula]] [[Carbon|C]][[Hydrogen|H]][[Chlorine|Cl]]<sub>3</sub>. Th ...as well as [[ethanol]] through the action of chlorine [[Bleach (chemical)|bleach]] powder ([[calcium hypochlorite]]).<ref>{{cite journal
    21 KB (2,827 words) - 21:03, 24 September 2010