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-   -   PH of 7.00 (https://www.askmehelpdesk.com/showthread.php?t=352559)

  • May 11, 2009, 04:00 PM
    WhitneyRobinson
    pH of 7.00
    What is the pH of a solution with a hydronium ion concentration of
    7.00 X 10-7 mol/L?

    a. 1.21 b. 7.00
    c. 6.35 d. 6.15
    e. none of the above.
  • May 11, 2009, 08:15 PM
    Perito

    The definition of pH is:



    You are given that



    Take the common log of that and calculate its negative.

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