Question

5. Give chemical formula of rust .Why utensils made of aluminium donot corrode?​

Answer 1

The chemical composition of rust is typically hydrated iron(III) oxide (Fe2O3. nH2O), and under wet conditions may include iron(III) oxide-hydroxide (FeO(OH)). Rusting is the common term for corrosion of iron and its alloys, such as steel.

Answer 2

Answer:

Fe²0³•32H²0 is the chemical formula of rust.

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