2. Measurement of the pK, of Acetic Acid by the Half-Neutralization Method 1,00 Concentration of standardized NAOH titrant mole/L Trial 1 Trial 2 Trial 3 Mass of acetic acid solution 20.0 20.0 Volume of NaOH added to half-neutralize the acetic acid 0.40 mL 0.40 mL ml Measured pH of half-neutralized solution 4.68 4.66 28-7 Average pH value. pk, K,- Calculate the [H,0*] and the concentrations of A and HA, in the half-neutralized solution (Note: In this solution, (H,O] (A ].)

2. Measurement of the pK, of Acetic Acid by the Half-Neutralization Method 1,00 Concentration of standardized NAOH titrant mole/L Trial 1 Trial 2 Trial 3 Mass of acetic acid solution 20.0 20.0 Volume of NaOH added to half-neutralize the acetic acid 0.40 mL 0.40 mL ml Measured pH of half-neutralized solution 4.68 4.66 28-7 Average pH value. pk, K,- Calculate the [H,0*] and the concentrations of A and HA, in the half-neutralized solution (Note: In this solution, (H,O] (A ].)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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