Horvath Practice Problems 74

Horvath Practice Problems 74 - 14 12 10 pH 8 6 4 2 0 0 10...

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0 1 02 03 04 05 0 0 2 4 6 8 10 12 14 pH mL NaOH added Titration of a Weak Acid with a Strong Base This situation is complicated by the need to determine the dissociation equilibrium for the weak acid. We have, however, learned enough to handle this problem. Example : Calculate the titration curve when 25 mL of a 0.10 Mn iac in(HC 6 H 4 NO 2 ) solution, K a =1 . 4 × 10 5 , is titrated with 0.10 M NaOH. As with strong acid, strong base titrations we need to split the problem into three parts: (i) before the equivalence point, (ii)
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This document was uploaded on 11/01/2011 for the course CHM 2046 at University of Florida.

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