Redox reaction shows the equation that could be used to describe the number of electrons that are lost or gained in the reaction.
What is the REDOX equation?
The term redox reaction shows the equation that could be used to describe the number of electrons that are lost or gained in the reaction. In this case we have to try to see from the table, the reaction that has taken place.
The reactions that are possible in the table are;
1) Zn(s) + Cu^2+(aq) ---> Zn^2+(q) + Cu(s)
2) Co(s) + Ni^2+(aq) ----> Co^2+(aq) + Ni(s)
3) Co(s) + Cu^2+(aq) -----> Cu(s) + Co^2+(aq)
Learn more about redox reaction:https://brainly.com/question/13293425
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