Question

write the chemical equations for reactions taking place when 1) manganese dioxide is heated with alluminium.2). steam is passed over red hot iron??​
it's very urgent please help me..

Answer 1

Answer:

3MnO2 + 4Al ----> 3Mn + 2Al2O3 Aluminium powder is a reducing agent. These displacement reactions are so exothermic that the metals are produced in the molten state.

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