Question

Manganese dioxide is heated with Aluminum powder...???

Answer 1

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Answer 2

Answer:

Hey mate here is your answer..

Explanation:

When aluminium powder is heated with manganese dioxide, the following reaction takes place:

When aluminium powder is heated with manganese dioxide, the following reaction takes place:3MnO2(s) + 4Al(s) → 3Mn(l) + 2Al2O3(s) + heat

When aluminium powder is heated with manganese dioxide, the following reaction takes place:3MnO2(s) + 4Al(s) → 3Mn(l) + 2Al2O3(s) + heat.When manganese powder is heated with aluminum oxide, no reaction takes place because manganese is less reactive than aluminium and hence there will be no displacement reaction.

Hope it helps.