Question

Write the reaction for corrosion​

Answer 1

Answer:

Corrosion is a galvanic process by which metals deteriorate through oxidation—usually but not always to their oxides. For example, when exposed to air, iron rusts, silver tarnishes, and copper and brass acquire a bluish-green surface called a patina. ... Corrosion is a REDOX process.

Answer 2

Answer:

4Fe + 3O2 + 6H2O → 4Fe(OH)3

Explanation:

Corrosion occurs whenever a gas or liquid chemically attacks an exposed surface, often a metal, and is accelerated by warm temperatures and by acids and salts.