if you could help that would be amazing, thank you so much Corrosion of iron is a deleterious electrochemical process of major economic importance. a. Give the appropriate half equations for the corrosion of iron in water. b. Explain how adding zinc to iron can prevent rusting with reference to the appropriate half equations. c. Why is corrosion of iron a greater problem at sea than it is inland?
Science behind corrosion-test
Corrosion is defined as an activity that transforms refined metals into more chemically stable forms such as oxide, hydroxide, carbonate, or sulfide. It refers to the slow decomposition of things (typically metals); thanks to chemical and/or electrochemical reactions with their surroundings. Corrosion engineering is the science of preventing and controlling corrosion.
Corrosion
Corrosion is defined as an activity that transforms refined metals into more chemically stable forms such as oxide, hydroxide, carbonate, or sulfide. It refers to the slow decomposition of things (typically metals); thanks to chemical and/or electrochemical reactions with their surroundings. Corrosion engineering is the science of preventing and controlling corrosion.
if you could help that would be amazing, thank you so much
Corrosion of iron is a deleterious
a. Give the appropriate half equations for the corrosion of iron in water.
b. Explain how adding zinc to iron can prevent rusting with reference to the appropriate half equations.
c. Why is corrosion of iron a greater problem at sea than it is inland?
During corrosion, the oxidation of a metal takes place in the presence of moisture, air or a chemical like acids or bases.
#(a):
Iron undergoes corrosion in water, where Fe(s) is oxidized to Fe2+ and Fe3+ and oxygen, O2(aq) present in water is reduced to O2-.
This leads to the formation of rust having chemical formula Fe2O3.xH2O
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