A 0.0700 L volume of 0.134 M nitric acid (HNO3), a strong acid, is titrated with 0.268 M potassium hydroxide (KOH), a strong base. Determine the pH at the following points in the titration. (a) before any KOH has been added 0.873 (b) after 0.0175 L KOH has been added (c) after 0.0350 L KOH has been added (d) after 0.0525 L KOH has been added Indicate which point is the equivalence point. O a O b

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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.