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| | | Hi there. My name is Sophia Meagher although it is not the title on my birth certification. Mississippi is where her home is but her husband wants them to move. Credit authorising is how he tends to make money. To climb is something I really appreciate performing.<br><br>Check out my web page :: [http://brazil.amor-amore.com/irboothe real psychics] |
| [[Image:Peroxodisulfate-3D-balls.png|thumb|right|200px|A [[ball-and-stick model]] of the peroxodisulfate anion]]
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| [[Image:Peroxodisulfate-2D.png|thumb|right|200px|The structure of the peroxodisulfate anion]]
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| The '''peroxydisulfate''' ion, S<sub>2</sub>O<sub>8</sub><sup>2−</sup>, is a [[oxyanion]]. It is commonly referred to as the [[persulfate]] ion, but this term also refers to the [[peroxomonosulfate]] ion, SO<sub>5</sub><sup>2−</sup>. Approximately 500,000 tons of salts containing this anion are produced annually. Important salts include [[sodium persulfate]] (Na<sub>2</sub>S<sub>2</sub>O<sub>8</sub>), [[potassium persulfate]] (K<sub>2</sub>S<sub>2</sub>O<sub>8</sub>), and [[ammonium persulfate]] ((NH<sub>4</sub>)<sub>2</sub>S<sub>2</sub>O<sub>8</sub>). These salts are colourless, water soluble solids that are strong oxidants.<ref name = Ullmann>{{Ullmann | title = Peroxo Compounds, Inorganic | author = Harald Jakob, Stefan Leininger, Thomas Lehmann, Sylvia Jacobi, Sven Gutewort | doi = 10.1002/14356007.a19_177.pub2}}</ref>
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| ==Applications==
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| Salts of peroxydisulfate are mainly used to initiate the polymerization of various alkenes, including styrene, acryonitrile, and fluoroalkenes. Polymerization is [[radical initiator|initiated]] by the homolysis of the peroxydisulfate:
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| :: [O<sub>3</sub>SO-OSO<sub>3</sub>]<sup>2-</sup> <math>\overrightarrow{\leftarrow}</math> 2 [SO<sub>4</sub>]<sup>-</sup> | |
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| In addition to its major commercial applications, peroxydisulfate participates in reactions of interest in the laboratory:
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| * [[Elbs persulfate oxidation]]
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| * Oxidation of Ag<sup>+</sup> to Ag<sup>2+</sup>
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| ==References==
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| <references />
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| [[Category:Sulfur oxoanions]]
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| {{Inorganic-compound-stub}}
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Latest revision as of 16:49, 18 August 2014
Hi there. My name is Sophia Meagher although it is not the title on my birth certification. Mississippi is where her home is but her husband wants them to move. Credit authorising is how he tends to make money. To climb is something I really appreciate performing.
Check out my web page :: real psychics