Oxidation-Reduction Answers

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You are given the reaction Cu + HNO3 Cu(NO3)2 + NO + H2O.Which element is oxidized?

Answer:

Which element is reduced?

Answer:

You are given the reaction Cu + HNO3 Cu(NO3)2 + NO + H2O.Which pair of half-reactions represents the balanced half-reactions for the reaction?

Option

Cu +

Answer:

3Cu +

HNO3

Answer:

8HNO3

Cu(NO3)2 +

Answer:

3Cu(NO3)2 +

NO +

Answer:

2NO +

H2O

Answer:

4H2O

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