If a buffer solution is made from 450.0 mL of 3.8 M aniline salt mixed with 400.0 mL of 4.1 M  aniline, calculate the following: a. The initial pH of the buffer solution. b. The pH of the solution if 20.0 mL of 0.500 M HBr is added to the buffered solution. c. The pH of the solution if 20.0 mL of 0.500 M KOH is added to the buffered solution.

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.