Create a titration curve for each trail of pH vs. volume of base added. calculate the volume of NaOH used at equivalence point and half equivalence point. Also determine the pKa and Ka for each trial. Find the average Ka of the unknown acid. Find the percent deviation for each Ka and the average percent deviation. Calculate the molarity of the unknown acid solution using the volume of standard NaOH at the equivalence point. A concentration should be calculated for each trial along with an average molarity. For each a percent deviation should also be calculated. THANK YOU SO MUCH!!!

Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter14: Equilibria In Acid-base Solutions
Section: Chapter Questions
Problem 74QAP: Fifty cm3 of 1.000 M nitrous acid is titrated with 0.850 M NaOH. What is the pH of the solution (a)...
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Create a titration curve for each trail of pH vs. volume of base added. calculate the volume of NaOH used at equivalence point and half equivalence point. Also determine the pKa and Ka for each trial. Find the average Ka of the unknown acid. Find the percent deviation for each Ka and the average percent deviation. Calculate the molarity of the unknown acid solution using the volume of standard NaOH at the equivalence point. A concentration should be calculated for each trial along with an average molarity. For each a percent deviation should also be calculated. THANK YOU SO MUCH!!! 

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