Write a balanced half-reaction for the reduction of aqueous nitrous acid hno2 to gaseous nitric oxide no in basic aqueous solution. be sure to add physical state symbols where appropriate.

Respuesta :

The unbalanced chemical reaction of the transformation of aqueous nitrous acid to gaseous nitric oxide is as follows:

HNO₂ (aq) → NO (g)

In the above-mentioned equation, balancing is done by adding a OH,

HNO₂ (aq) → NO (g) + OH⁻ (aq)

Now, the balancing of the charge is done by adding the electrons on the left side,

HNO₂ (aq) + e⁻ → NO (g) + OH⁻ (aq)

Therefore, the balanced half-reaction in the basic medium is as follows:

HNO₂ (aq) + e⁻ = NO (g) + OH⁻ (aq)

Writing a balanced half-reaction for the reduction of aqueous nitrous acid Hn02 to gaseous nitric oxide in basic aqueous solution will result in the equation:

HNO₂ (aq) → NO (g)

Chemical Reactions

Chemical reaction is a process that involves rearrangements of a molecular or ionic structure of a substance different from a change in it's physical form or in a nuclear reaction.

In the equation, balancing is done by adding a OH which will result in:

HNO₂ (aq) → NO (g) + OH⁻ (aq)

Now, the balancing of the charge is done by adding the electrons on the left side will result in:

HNO₂ (aq) + e⁻ → NO (g) + OH⁻ (aq)

Therefore, the balanced half-reaction in the basic aqueous solution results in:

  • HNO₂ (aq) + e⁻ = NO (g) + OH⁻ (aq)

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