* Equal Concentrations: In a neutral solution, the concentration of hydroxide ions (OH-) is equal to the concentration of hydrogen ions (H+). This means they are present in the same proportion.
* Equilibrium: The solution is in a state of equilibrium where the rate of water molecules donating protons (forming H+) is equal to the rate of water molecules accepting protons (forming OH-).
In simpler terms: A neutral solution has a perfect balance of acidity and alkalinity, with neither hydrogen ions nor hydroxide ions dominating.