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In: Chemistry

Consider the half-reaction below (in an acidic solution). NO3??(aq) ? NO(g) Which of the following is...

Consider the half-reaction below (in an acidic solution).

NO3??(aq) ? NO(g)

Which of the following is needed to balance this half-reaction?

A) 3e?? are needed on the reactants side.
B) 4H?+ are needed on the reactants side.
C) 2 H2O are needed on the products side.
D) All of these are needed to balance the given reaction.

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