Is potassium permanganate natural?
Explanation:
2MnO2(s)+4KOH(aq)+O2(g)→∆2K2MnO4(s)+2H2O(aq)2K2MnO4(s)+4HCl(aq)→2KMnO4(s)+MnO2(s)+H2O(aq)+4KCl(aq)(PotassiumPermanganate)
Hence, potassium permanganate is not natural.
When a crystal of potassium permanganate is placed in a beaker, its purple colour spreads throughout the water. What does this observaton tell us about the nature of potassium permanganate and water ?