How many millimoles of hydroxide ion are present in 0.3mL of 0.1 M sodium hydroxide solution?

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  • Anonymous
    1 decade ago
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    [M] = moles/L

    moles = 3*10^-4 x 0.1 = 3*10^-5 moles

    = 0.03 millimoles

    NaOH -----> Na+ + OH-

    so 1 mole of NaOH produces 1 mole of OH ions

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