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Tungsten react with sodium nitrate and sodium hydroxide

W + 3NaNO3 + 2NaOH → Na2WO4 + 3NaNO2 + H2O


Tungsten react with sodium nitrate and sodium hydroxide to produce sodium tungstate, sodium nitrite and water. This reaction takes place at a temperature of 400-500°C.


Picture of reaction: img1 BB html

Сoding to search: W + 3 NaNO3 + 2 NaOH cnd [ temp ] = Na2WO4 + 3 NaNO2 + H2O

Add / Edited: 25.06.2015 /

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


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