1- Determine the pH during the titration of 27.0 mL of 0.386 M perchloric acid by 0.606 M potassium hydroxide at the following points:

1-27.00.386perchloric acid0.606potassium hydroxide

potassium hydroxide

8.60potassium hydroxide

22.4potassium hydroxide

16.30.205nitric acid0.110potassium hydroxide

potassium hydroxide

15.2potassium hydroxide

37.3potassium hydroxide