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Potassium metasilicate react with tungsten(VII) oxide, hydrogen chloride and water

K2SiO3 + 12WO3 + 2HCl + H2O → H4[SiW12O40] + 2KCl




Potassium metasilicate react with tungsten(VII) oxide, hydrogen chloride and water to produce hydrogen silicotungstate and potassium chloride. Hydrogen chloride - concentrated solution. This reaction takes place in the medium of ester.


Picture of reaction: img1 BB html

Сoding to search: K2SiO3 + 12 WO3 + 2 HCl + H2O = H4SiW12O40 + 2 KCl

Add / Edited: 10.06.2015 /

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