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Are any of these equations redox reactions? if so what are their reducing and oxidizing agents?



7O2(g)+2CH3CH3(g)→4CO2(g)+6H2O(g)





HSO-4(aq)+OH-(aq)→SO42-(aq)+H2O(l)





Fe(s)+CuSO4→FeSO4(aq)+Cu(s)

Sagot :

ajinems

Yes, Fe(s)+CuSO4→FeSO4(aq)+Cu(s) is a redox reaction. The reducing agent is Fe(s), while the oxidizing agent is CuSO4.

Oxidation-reduction reaction (redox)

Oxidation-reduction reaction is the type of reaction in which electrons are transferred from one element to another. A compound or an element either gains are looses an electron in redox reactions.

Fe(s)+CuSO4→FeSO4(aq)+Cu(s)

From the equation above, Fe(s) is the reducing agent because it gives away 2 electrons and undergoes oxidation reaction.

From the equation above, CuSO4 is an oxidizing agent because it gives oxygen to Fe(s) and undergoes a reduction reaction.

Therefore, the reducing agent is Fe(s), while the oxidizing agent is CuSO4.

Learn more about redox reactions here:

https://brainly.com/question/26263317

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