Question

5. al f Observe the following picture a write down the chemical reaction with explanation. Water drop Collected rust Fe,0, H,0 Fe2+ (aq) 02 e Cathode Anode 0, + 2H,0 + 40" -> 40H Fe -> Fe2+ + 2e 0, + 4H+ 4e -> 2H,0 Iron​

Answer 1

Answer:

Rusting of iron

The rating of iron is an electrochemical process that begins with the transfer of electrons from iron to

oxygen.

O₂+4+2H₂O 40H

Fe + 2H₂0 Fe(OH), + 2H

Fe + 3H₂O=Fe(OH), +3H*

Fe(OH), FeO+ H₂O

Fe(OH), FeO(OH) + H₂O

2FeO(OH) FeO + H₂O

Answer 2

Answer:

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