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Tungsten(IV) sulfide react with nitric acid

WS2 + 18HNO3 → WO3 + 18NO2 + 2H2SO4 + 7H2O


Tungsten(IV) sulfide react with nitric acid to produce tungsten trioxide, nitrogen dioxide, sulfuric acid and water. Sulfuric acid - concentrated solution. This reaction takes place in a boiling solution.


Picture of reaction: img1 BB html

Сoding to search: WS2 + 18 HNO3 cnd [ temp ] = WO3 + 18 NO2 + 2 H2SO4 + 7 H2O

Add / Edited: 17.08.2015 /

Evaluation of information: 5.0 out of 5 / number of votes: 1


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