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Find the pH of a solution containing 0.1 M acetic acid and 0.05 M sodium acetate.
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Find the pH of 0.05 M ammonia.
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Find the pH of a mixture of 0.2 M HA (pK = 7.00) and 0.1 M NaA.  How much does this pH change if, to one liter, 10 millimoles of HCl are added?  If 10 millimoles of NaOH are added?
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When 0.1 M tartaric acid is titrated with NaOH, what is the pH at each of the 2 endpoints?
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What is the pH of a solution made my mixing 0.1 mole of phosphoric acid with 0.1 mole of trisodium phosphate?
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How does the addition of 0.2 M NaCl affect the pH of 0.1 M boric acid?
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What is the pH of 1e-8 M HCl?  (This was a widely-used trick question in the old days.)
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Find the pH of 0.01 M KOH (same idea as NaOH)
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What percentage of 0.01 M oxalic acid is ionized?
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In 0.2 M glutaric acid mixed with an equal volume of 0.2 M NaOH, is the HGlu- ion the dominant species?  How do the amounts of H2Glu and Glu<2-> compare?
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