The reaction between amidosulfuric acid (H₂NSO₃H) and sodium hydroxide (NaOH) is a neutralization reaction. Here's what happens:

Reaction:

H₂NSO₃H (aq) + NaOH (aq) → NaHSO₃NH₂ (aq) + H₂O (l)

Products:

* Sodium amidosulfate (NaHSO₃NH₂): This is the salt formed by the reaction. It is soluble in water.

* Water (H₂O): This is formed as a byproduct of the neutralization reaction.

Explanation:

* Amidosulfuric acid is a weak acid.

* Sodium hydroxide is a strong base.

* The reaction involves the transfer of a proton (H+) from amidosulfuric acid to the hydroxide ion (OH-) from sodium hydroxide.

* This results in the formation of water and the sodium salt of amidosulfuric acid (sodium amidosulfate).