1. Consider the titration of 25.0 mL of a weak acid, 0.100 M HCOOH (Ka = 1.8 x 10- 4) with 0.100M NAOH. NaOH (aq) + HCOOH(aq) →H20(1) + NaCHO2(aq) (i) %3D What is the pH of the solution after adding 5.00 mL of NaOH? After adding 12.5 mL 2 Veq = midpoint pH = pKa = 3.74 (ii)

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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.