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Gwen Noda

Hydronium-Hydroxide Balance - 0 views

dl.clackamas.edu/...hydroniu.htm

hydronium hydroxide pH balance acid base

shared by Gwen Noda on 06 Oct 10 - No Cached
  • Gwen Noda on 06 Oct 10
     
    Hydronium/Hydroxide Balance When an acid dissolves in water, additional H3O+ is formed, increasing the concentration of H3O+. For example, the concentration of H3O+ might be increased from 10-7 M up to 10-5 M. That is 100 times more concentrated. Note that the pH, the number behind the negative sign in the exponent, changes from 7 to 5. This is why acidic solutions have pH values lower than 7.
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