Speciation Of The Products Resulted From The Reaction Of 51cr(vi) With Concentrated Perchloric And Trifluoromethanesulfonic Acids

dc.creatorPezzin S.H.
dc.creatorCollins C.H.
dc.creatorArchundia C.
dc.creatorCollins K.E.
dc.date1998
dc.date2015-06-30T15:05:13Z
dc.date2015-11-26T15:13:25Z
dc.date2015-06-30T15:05:13Z
dc.date2015-11-26T15:13:25Z
dc.date.accessioned2018-03-28T22:23:32Z
dc.date.available2018-03-28T22:23:32Z
dc.identifier
dc.identifierJournal Of Radioanalytical And Nuclear Chemistry. , v. 236, n. 1-2, p. 209 - 212, 1998.
dc.identifier2365731
dc.identifier10.1007/BF02386344
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-0031752824&partnerID=40&md5=94d5d37803c302e82eead1415255d5f6
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/100540
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/100540
dc.identifier2-s2.0-0031752824
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1258633
dc.descriptionThe speciation of the products from the reaction of 51Cr(VI) with concentrated perchloric and trifluoromethanesulfonic acids was carried out by ion chromatography, using HClO4 and Ca(ClO4)2 as eluents. The reaction (1 h) of high specific activity 51Cr(VI) with 99% CF3SO3H produces 47.6% of the 51Cr as a 3+ species (hexaaquochromium(III)), 27.6% as a 2+ species and 1.7% as a 1+ species. The reaction with 70% HClO4 gave 82.5% of the 51Cr a 3+ species, 14.0% as a 2+ species and 2.9% as a 1+ species. The 1+ and 2+ species undergo slow reactions to give the hexaaquo form.
dc.description236
dc.description1-2
dc.description209
dc.description212
dc.languageen
dc.publisher
dc.relationJournal of Radioanalytical and Nuclear Chemistry
dc.rightsfechado
dc.sourceScopus
dc.titleSpeciation Of The Products Resulted From The Reaction Of 51cr(vi) With Concentrated Perchloric And Trifluoromethanesulfonic Acids
dc.typeActas de congresos


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