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Write chemical equations for the reactions involved in the manufacture of potassium permanganate from pyrolusite ore.

 Write chemical equations for the reactions involved in the manufacture of potassium permanganate from pyrolusite ore. 

Grade:12

1 Answers

grenade
2061 Points
8 years ago
Preparation of potassium permanganate:Potassium permanganate is prepared by the fusion of MnO2(pyrolusite) with potassium hydroxide and an oxidizing agent likeKNO3to form potassium manganate (green mass), which disproportionate in a neutral oracidic solution to form permanganate.
 
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