What number represents neutral pH?

Neutral pH is represented by the number 7 on the pH scale. This scale ranges from 0 to 14, where values below 7 indicate acidity and values above 7 indicate alkalinity. At a neutral pH, the concentration of hydrogen ions (H⁺) is equal to that of hydroxide ions (OH⁻), making it a balanced state. Pure water at 25°C (77°F) is typically considered to have a neutral pH of 7.