Au + KCN + O2 + H2O = K[Au(CN)2] + KOH |

4Au + 8KCN + O₂ + 2H₂O → 4K[Au(CN)₂] + 4KOH

Gold react with potassium cyanide, oxygen and water to produce potassium dicyanoaurate(I) and potassium hydroxide. Potassium cyanide - concentrated solution.

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Gold react with potassium cyanide, oxygen and water

4Au + 8KCN + O₂ + 2H₂O → 4K[Au(CN)₂] + 4KOH

Picture of reaction:

Сoding to search: 4 Au + 8 KCN + O2 + 2 H2O = 4 KAuCN2 + 4 KOH

Add / Edited: 14.09.2014 /

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Gold react with potassium cyanide, oxygen and water

4Au + 8KCN + O2 + 2H2O → 4K[Au(CN)2] + 4KOH

Picture of reaction:

Сoding to search: 4 Au + 8 KCN + O2 + 2 H2O = 4 KAuCN2 + 4 KOH

Add / Edited: 14.09.2014 / document.write(dtm['day']+'.'+dtm['mon']+'.'+dtm['year'])

4Au + 8KCN + O₂ + 2H₂O → 4K[Au(CN)₂] + 4KOH

Add / Edited: 14.09.2014 /