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Two aqueous solutions are mixed: 50.0 mL of 1.60×10−2 M H2SO4 and 50.0 mL of 3.75×10−2 M NaOH.

what is the PH of the following solution?

  • chemistry -

    The trick to these question is to recognize what you have in the final solution.
    Write the equation.
    H2SO4 + 2NaOH ==> Na2SO4 + 2H2O

    moles H2SO4 = M x L = ??
    moles NaOH = M x L= ??
    moles H2SO4 required to use all of it will be moles H2SO4 x 2 (since there are two moles NaOH for every mole of H2SO4). Look at those numbers, see which is in excess and use that to calculate either the OH or the H depending upon the one in excess.

    Post your work if you get stuck.

  • chemistry -

    so what the h is the answer

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