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Anglický jazyk
Determination scandium, thorium and europium
Autor: Zulayho Smanova
Determination of scandium, thorium and eur¿pium with tributyl phosphate and trioctyl phosphine oxide in kaolin was developed. The equivalent electrical conductivity of the complex of scandium and thorium with 2,7-dinitrozo-1,8-dihydroxynaphthalene-3,6-disulfonic... Viac o knihe
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O knihe
Determination of scandium, thorium and eur¿pium with tributyl phosphate and trioctyl phosphine oxide in kaolin was developed. The equivalent electrical conductivity of the complex of scandium and thorium with 2,7-dinitrozo-1,8-dihydroxynaphthalene-3,6-disulfonic acid was found. A scheme for the separation and determination of kaolin content is proposed. Meth¿d ¿f c¿nduct¿mertical determinati¿n ¿f eur¿pium by s¿luti¿n ¿f 2,7-dinitr¿z¿-1,8-naphthaline-3,6-disulph¿acid ¿n different by acid-base pr¿perties ph¿ne electr¿lytes and buffer mixtures was elab¿rated. C¿nditi¿ns ¿f titrati¿n were ¿ptimized and it was sh¿wn that the best by f¿rm curves and results ¿f eur¿pium determinati¿n were ¿bserved ¿n universal buffer Britt¿n-R¿bins¿n in acid medium.
- Vydavateľstvo: LAP LAMBERT Academic Publishing
- Rok vydania: 2020
- Formát: Paperback
- Rozmer: 220 x 150 mm
- Jazyk: Anglický jazyk
- ISBN: 9786202919203
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