What is the pH level of pure water at 25°C? 🔊
The pH level of pure water at 25°C is 7, which is considered neutral on the pH scale. This means that the concentration of hydrogen ions (H⁺) is equal to that of hydroxide ions (OH⁻) in pure water. The pH scale ranges from 0 to 14, where values below 7 represent acidity and values above 7 represent alkalinity. Maintaining a balanced pH is important for biological processes.


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