There is no reaction between potassium chloride (KCl) and sodium nitrate (NaNO₃). This is because all of the ions involved are soluble and remain in solution.

Here's why:

* Solubility Rules: Both KCl and NaNO₃ are soluble ionic compounds according to the general solubility rules.

* No Precipitation: Since all ions remain dissolved, there is no formation of a solid precipitate, which is a key requirement for a reaction to occur.

Therefore, there is no net ionic equation for the reaction between potassium chloride and sodium nitrate because no reaction occurs.