Question

Explain the corrosion of any two metals with chemical equation.​

Answer 1

Answer:

4Fe+3O2 +2xH2O => 2Fe2O3.xH2

2Zn(s)+O2(g)+4H+(aq) => 2Zn2+(aq)+2H2O

Explanation:

Corrosion is a galvanic process in which metals are eaten up gradually by the action of air, moisture or a chemical (such as an acid) on their surface.

Example :

Rusting of iron metal is the most common form of corrosion. Iron metal is oxidized by the oxygen of an air in the presence of water moisture to form hydrated iron oxide which is called rust.

another example is corrosion of Zinc.