Ionic equations provide a more accurate view of reactions in solution than a simple chemical equation. A complete ionic equation shows all dissolved ionic compounds as separate ions, while solids, liquids, and gases remain intact. From this, a net ionic equation is derived by removing spectator ions—those that remain unchanged on both sides of the reaction. The final net ionic equation shows only the species that directly participate in the reaction. These equations are crucial for understanding the true nature of a reaction, as they reveal the fundamental chemical process and simplify reactions like acid-base neutralization.