Chapter 10.6, Problem 10.40PP

Calculate the pH of each solution given the following:

1. [H₃O⁺] = 1 × 10-8 M
2. [H₃O⁺] = 5 × 10-6 M
3. [OH^-] = 1 × 10-2 M
4. [OH^-] = 8.0 × 10-3 M
5. [H₃O⁺] = 4.7× 10-2 M
6. [OH^-] = 3.9 × 10-6 M