Question 7.CC.3: For the following redox reaction, identify the reactant that......
For the following redox reaction, identify the reactant that is oxidized, and the reactant that is reduced:
Fe (s)+ Cu ^{2+}(a q) \longrightarrow Fe ^{2+}(a q)+ Cu (s)Step-by-Step
Fe ^0(s) \longrightarrow Fe ^{2+}(a q)+2 e^{-}
Fe loses electrons; it is oxidized.
Cu ^{2+}(a q)+2\ e^{-} \longrightarrow Cu ^0(s)Cu ^{2+} gains electrons; it is reduced.
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