Question

define corrosion? write the formula of rust

Answer 1

The attack on the surface of any element due atmospheric gases is called corrosion . Formula - Fe2O3.xh2o

Answer 2

hey dear here is ur answer ________

☆ corrosion is the process in which metals are slowly eaten up by the action of air, moisture, and chemicals( acids).it is caused by oxidation of metals in the presences of oxygen and moisture. rusting is the most common form of corrosion.

______
formula of rusting...

4Fe + 3O2 + 2H2O __________ 2Fe2O3 .H2O.
iron oxygen water hydrate iron lll oxide
( rust) .


-------------- DEAR☺.

I HOPE ITS HELPFUL.

THANKS