11.128 Titrimetric Analysis and Experimental Design
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A derivative table for a pH titration gives delta pH/delta V values: 23.90 mL, 1.2; 24.40 mL, 2.8; 24.90 mL, 6.7; 25.40 mL, 3.1; 25.90 mL, 1.4. Which volume is the best equivalence estimate?

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