1) The pH of an aqueous solution at 25°C was
found to be 13.00.
The pOH of this solution is ___
The hydronium ion concentration is ____M.
The hydroxide ion concentration is ____M.
2) The hydronium ion concentration in an
aqueous solution at 25°C is
3.6×10-2M.
The hydroxide ion concentration
is M.
The pH of this solution is ____.
The pOH is _____ .
3) What is the pOH of an aqueous solution of
0.467 M hydrochloric acid?
pOH = ___
4) What is the pH of an aqueous solution of
4.67×10-2 M hydroiodic
acid?
pH = ___
5) In the laboratory, a general chemistry
student measured the pH of a 0.581 M aqueous
solution of hypochlorous acid to be
3.831.
Use the information she obtained to determine the Ka for
this acid.
Ka(experiment)= ____
6) In the laboratory, a general chemistry student measured the
pH of a 0.581 M aqueous solution of
acetylsalicylic acid (aspirin),
HC9H7O4 to be
1.895.
Use the information she obtained to determine the Ka for
this acid.
Ka(experiment) = ____
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1) The pH of an aqueous solution at 25°C was found to be 13.00. The pOH...
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