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    Solving a PH Problem

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    What is the pH value of water containing 0.005 M of an acid with a acid dissociation constant of 0.001 M. The dissociation of the acid in water can be represented as: HA <-> H+ + A-

    Ka=[H][A]/[HA]

    Kw=[OH][H]=10^-14

    Mass balance equation: Cta=[HA]+[A](MBE)

    Charge balance equation: CB = [H]=[A-]+[OH-]

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    https://brainmass.com/engineering/environmental-engineering/solving-ph-problem-9748

    Solution Preview

    Please refer to attachment for solution

    Ka=0.001 M
    CHA=0.005 M

    ...

    Solution Summary

    This solution is comprised of a detailed, step-by-step explanation of how to solve for pH for the following question, which requires the use of two different equations: the mass balance equation and the charge balance equation. In order to view the solution, a word file attachment needs to be opened. This outlined solution is a great model to follow for future questions of this nature.

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