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A solution of NaOH with pH 13.68 requires 35.00 mL of 0.128 M HClO_4_ to reach the equivalence point. What is the volume of the NaOH solution?

  • chemistry -

    Convert pH 13.68 to OH^- (which will be in moles/L or M), then
    mL NaOH x M NaOH = mL HClO4 x M HClO4.

  • chemistry -

    How do I do convert the pH to the OH?

  • chemistry -

    Answered above.

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