Verified Answer :

To write the balanced net ionic equation (include physical states) for the following reaction it should be the below:

HClO2(aq) + OH^-(aq) ==> H2O(l) + ClO2^-(aq)

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Answer:

Balanced net ionic equation: \(HClO_{2}(aq.)+OH^{-}(aq.)\rightarrow H_{2}O(l)+ClO_{2}^{-}(aq.)\)

Explanation:

\(HClO_{2}\) is an weak acid, NaOH is a strong base, \(H_{2}O\) is a non-electrolyte and \(NaClO_{2}\) is a strong electrolyte

So balanced ionic equation is:

\(HClO_{2}(aq.)+Na^{+}(aq.)+OH^{-}(aq.)\rightarrow H_{2}O(l)+Na^{+}(aq.)+ClO_{2}^{-}(aq.)\)

Remove all common ions (or spectator ions) from both side of equation to get net ionic equation such as:

     \(HClO_{2}(aq.)+OH^{-}(aq.)\rightarrow H_{2}O(l)+ClO_{2}^{-}(aq.)\)