85.0 mL of 0.20 M HF (Ka = 7.2 x 10-4)is titrated with 5.0 mL of 0.65 M NaOH . Calculate the pH at this point in the titration. %3D

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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.