Worksheet: Degrees of Ionization from pH

In this worksheet, we will practice calculating degrees of ionization from pH values by comparing original and equilibrium hydronium concentrations.

Q1:

A 0.125 M solution of nitrous acid, a weak inorganic acid, has a pH of 2.09. Calculate to 2 significant figures the percent ionization of nitrous acid in this solution.

  • A13%
  • B3.3%
  • C7.8%
  • D6.5%
  • E9.1%

Nagwa uses cookies to ensure you get the best experience on our website. Learn more about our Privacy Policy.