Acids & Bases Quiz Answers

1. A solution with a [H+] greater than 10^-7 is considered

a. Acidic

b. Basic

c. Neutral

2. A solution with a [OH-] greater than 10^-7 is considered

a. Acidic

b. Basic

c. Neutral

3. How do you calculate the pH of a solution?

a. pH = log [H+]

b. pH = -log [H+]

c. pH = -log [OH-]

4. [H+] and [OH-] are measured in

a. Molality

b. Grams per liter of solution

c. Moles per liter of solution

5. Buffers are generally

a. Weak acids/bases

b. Strong acids/bases

c. Weak acids/Strong bases