The following reaction occurs in a newly developed battery. This battery is called the super iron battery because iron occurs in the unusual oxidation state of
2K2FeO4(aq) + 3Zn(s) Fe2O3(s) + ZnO(s) + 2K2ZnO2(aq)
a. +1.
b. +2.
c. +3.
d. +6
e. +9
In the above reaction, is oxidized and is reduced.
Answers: 3
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