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Potassium hexacyanoferrate(II) react with nitric acid

2K4[Fe(CN)6] + 6HNO3 → 2K2[Fe(NO)(CN)5] + 2HCN + O2 + 4KNO3 + 2H2O




Potassium hexacyanoferrate(II) react with nitric acid to produce pentacyanonitrosoferrate(II) potassium, hydrogen cyanide, oxygen, potassium nitrate and water. Nitric acid anhydrous. This reaction takes place at a temperature of 0-10°C.


Picture of reaction: img1 BB html

Сoding to search: 2 K4FeCN6 + 6 HNO3 = 2 K2FeNOCN5 + 2 HCN + O2 + 4 KNO3 + 2 H2O

Add / Edited: 14.04.2015 /

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


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