chemistry

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If an aqueous solution of sulfuric acid (H2SO4) is neutralized by 3.20 mol of sodium hydroxide (NaOH), how many moles of acid were originally present in the solution?

  • chemistry -

    If completely neutralized, the balanced equation is
    2NaOH + H2SO4 ==> Na2SO4 + 2H2O
    The equation tell you that 2 moles NaOH = 1 mole H2SO4 so 3.2 moles NaOH must equal ?? moles H2SO4.

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