In an ionic reaction, spectator ions are not involved in the production of a precipitate, a gas, the water.
In general, an ionic reaction occurs when anions and cations combine to generate a compound in a liquid or solid media. Water-insoluble salts are created when the ions of salts that are soluble in water interact with one another. The soluble ionic compounds (those denoted with a (aq)) are broken down into their corresponding ions in order to write the ionic equation.
For a better understanding of the ion which is present in the solution, it should be displayed with its charge and should be a soluble ionic compound. In order to display the quantity of each ion present different coefficients are used. Example of such Ionic reaction are Sodium(s) + hydrochloric acid(aq), sodium chloride(aq) + hydrogen and Sodium(s) + silver nitrate(aq) + silver chloride(s) + sodium nitrate(aq) etc.
To learn more about ionic reaction, visit:
https://brainly.com/question/28277372
#SPJ4