The ph of pure water (h20) is 7 at 25 °c, but when exposed to the carbon dioxide in the atmosphere this equilibrium results in a ph of approximately 5.2 because co2 in the air dissolves in the water and forms carbonic acid.
What Is Ph Level in Water?
The pH level in water is a measure of the acidity or alkalinity of the water. The pH scale ranges from 0 to 14, with 7 being neutral, 8 being alkaline, and 6 being acidic.
The pH level of water can be affected by many factors, including the type of water, the amount of dissolved minerals in the water, and the presence of pollutants.
The pH level of water can also be affected by the addition of chemicals, such as chlorine.
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