Question

per metals.
(10) Observe
pical reactio
carve the following picture and write down the
reaction with explanation.
(5 marks)
Water drop
Collected rust
Fe,0,H,O
o,
Fe²+ (aq)
Cathode
Anode
0,+ 2H,0 + 4e
40H
Fe
Fe* + 20
0,+ 4H* + 4e2H,0
Iron​

Answer 1

Explanation:

­ust is the common name for a very common compound, iron oxide. Iron oxide, the chemical Fe2O3, is common because iron combines very readily with oxygen -- so readily, in fact, that pure iron is only rarely found in nature. Iron (or steel) rusting is an example of corrosion -- an electrochemical process involving an anode (a piece of metal that readily gives up electrons), an electrolyte (a liquid that helps electrons move) and a cathode (a piece of metal that readily accepts electrons). When a piece of metal corrodes, the electrolyte helps provide oxygen to the anode. As oxygen combines with the metal, electrons are liberated. When they flow through the electrolyte to the cathode, the metal of the anode disappears, swept away by the electrical flow or converted into metal cations in a form such as rust.

Answer 2

Answer:

ur answer is above given

Explanation:

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