Why 7 is a neutral point in pH?

Aman
Asked Apr 21, 2010
Edited Apr 21, 2010
Well the way pH works is it's based on the difference between H+ and OH- ions. Take water for example. Water is 7, it's neutral. Water is H2O. H+ and OH- combined equals H2O, and the + and - cancel each other out. I can explain it further if you don't quite understand.
Oni_Kami
Answered Apr 21, 2010

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