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Elina [12.6K]
3 years ago
7

What is the pH value of water

Chemistry
1 answer:
Gelneren [198K]3 years ago
3 0

Answer:

The pH of pure water (H20) is 7 at 25oC, but when exposed to the carbon dioxide in the atmosphere this equilibrium results in a pH of approximately 5.2. Because of the association of pH with atmospheric gasses and temperature, it is strongly recommended that the water be tested as soon as possible.

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