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    Chemistry A-Level

    ionic product of water

    What ionic product of water means in Chemistry A-Level, as defined for AQA.

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    Water is slightly dissociated, and its concentration is effectively constant, so it is absorbed into the constant to give Kw = [H⁺][OH⁻].
    AQA · The ionic product of water, Kw (A-level only) (study guide)

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