Label the anode and cathode indicate the direction of


Label the anode and cathode, indicate the direction of electron flow and the species present in each solution for each of the following overall redox reactions.

1) Ni2+(aq)+Mg(s)→Ni(s)+Mg2+(aq)

2) 2H+(aq)+Fe(s)→H2(g)+Fe2+(aq)

3) 2NO-3(aq)+8H+(aq)+3Cu(s)→2NO(g)+4H2O(l)+3Cu2+(aq)

Then Indicate the half-reaction occurring at each Anode then cathode , Express your answers as a chemical equation. Identify all of the phases in your answers.

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Chemistry: Label the anode and cathode indicate the direction of
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