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Ravenfaust Ravenfaust
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A 25.0-mL sample of 0.150 M butanoic acid is titrated with a 0.150 M NaOH solution.  What is the pH before any base is added?  The Ka of butanoic acid is 1.5  10-5.
A) 2.83
B) 1.5  10-3
C) 4.82
D) 4.00
E) 1.0  104
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Chemistry: A Molecular Approach

Chemistry: A Molecular Approach


Edition: 4th
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ZanLauZanLau
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