Question

what reaction takes place when Magnesium dioxide is heated with aluminium powder ? Write the formula of Rust​

Answer 1

Answer:

Aluminium displaces manganese from manganese dioxide and itself formed into aluminium oxide. Next we understand it by redox reaction: Aluminium is a strong reducing agent. It is estimated that about one-seventh of all iron production goes to replace the metal lost to corrosion. Rust is apparently a hydrated form of iron(III)oxide. The formula is approximately Fe2O3•32H2O, although the exact amount of water is variable.