Pre-laboratory Exercise:
1) Define Bronsted-Lowry theory for acids and bases.
2) What is the pH of KOH solution with concentration of 2.65 x 105M?
3) What is the pH of a 0.025 M solution of HCIO.?
4) Benzoic acid (HC-H502) has a pK - 4.15. What is the pH of a 0.100 M benzoic acid solution?
5) Pyridine has K = 1.7x 10". What is the pH of a 0.10 M pyridine solution?