Anonymous
Anonymous asked in Science & MathematicsChemistry · 6 months ago

The pH of a 0.055 mol/L solution of KOH(aq) is?

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  • 6 months ago
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    KOH is a strong base, so [OH-] = [KOH].

    pOH = - log 0.055 = 1.26

    pH = 14 - pOH = 12.74

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