3.00 L of a KOH solution has a poH of 1.15. Calculate the hydroxide ion concentration.

Question

3.00 L of a KOH solution has a poH of 1.15.
Calculate the hydroxide ion concentration.

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Dulcie 6 months 2021-07-30T07:49:09+00:00 1 Answers 6 views 0

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    2021-07-30T07:50:36+00:00

    Answer:

    [OH-] = 0,071 mol/L

    Explanation:

    pOH = -log[OH-]

    [OH-] = 10^-pOH = 10^-1.15 = 0,071 mol/L

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