If a base is added to pure water, why does the [H₃O⁺] decrease?

Calculate the [H₃O⁺] of each aqueous solution with the following [OH^-]:

d. bile, 2.5 × 10^-6 M

Calculate the [H₃O⁺] of each aqueous solution with the following [OH^-]:

a. baking soda, 1.0 × 10^-6 M

State whether each of the following is acidic, basic, or neutral:

c. drain cleaner, pH 11.2

If you know the [OH^-], how can you determine the pH of a solution?

Calculate the pH of each solution given the following:

f. [OH^-] = 8.2 × 10^-4 M

Calculate the pH of each solution given the following:

c. [OH^-] = 1 × 10^-5 M

Complete the following table: