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Why does pure water have a ph if 7

User Lihao
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Answer: Concentration of hydroxide ion and hydrogen ion is equal in pure water making it neutral. pH is neutral at 7. There are no other substances present to influence the pH in either the acidic or alkaline direction.

Step-by-step explanation:

User Eric Olson
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Answer: In extremely pure water, the number of H+ and OH- would always be equal, and the pH would be neutral at 7

I hope this helps

Step-by-step explanation:

User Maxi Wu
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