What is the [OH-] of a substance that has a pH of 11?

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What is the [OH-] of a substance that has a pH of 11?

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Gia Bảo 1 month 2021-08-07T20:52:46+00:00 1 Answers 1 views 0

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    2021-08-07T20:54:14+00:00

    Answer:

    0.001 M OH-

    Explanation:

    [OH-] = 10^-pOH, so

    pOH + pH = 14 and 14 – pH = pOH

    14 – 11 = 3

    [OH⁻] = 10⁻³ ; [OH-] = 0.001 M OH-

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