How is manganese extracted from manganese dioxide?
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Manganese is extracted from its oxide (Manganese dioxide or MnO2 ) by using aluminium as the reducing agent. ... Manganese dioxide is heated with aluminium powder to produce manganese. 3MnO2(s) + 4Al(s) → 3Mn (l) + 2Al2O3(s) + Heat. The reaction is highly exothermic and huge amount of heat is liberated.
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by using aluminium as the reducing agent. ... Manganese dioxide is heated with aluminium powder to produce manganese. 3MnO2(s) + 4Al(s) → 3Mn (l) + 2Al2O3(s) + Heat.
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