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Cu(s) + HNO3(aq) -> Cu^2+(aq)+ NO2(g) +H2O (l) Balance the reaction of copper metal with nitric...

Cu(s) + HNO3(aq) -> Cu^2+(aq)+ NO2(g) +H2O (l)

Balance the reaction of copper metal with nitric acid using the half- reaction method. Give the balanced half- reactions as well as the total balanced chemical equation. Which elements are changing oxidation states in this reaction?

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