AP Chemistry Study Guide Chapter 14.2: Weak Acids and Bases (Multiple Choice and calculations)
 Read over Summary for Sections 14.5, 6, 7
 Understand what K stands for as well as Kw, Ka, Kb, and Keq
 Know how to write a balanced dissociation equilibrium reaction and its corresponding K expression for
both homogenous and heterogeneous equilibria
 Identify acid base conjugate pairs
 Be familiar with the pH scale and what ranges describe acid, base, and neutral
 Know the value of Kw
 Name and calculate the pH of strong acids
 Know how pH and pOH are related
 Be able to rank acid and base strength according to Ka values
 Use the ICE table to calculate the pH of weak acids and bases given the Ka or Kb
 Calculate Ka or Kb given the pH or pOH
 Determine the percent dissociation of a weak acid from Ka
 Calculate the pH of a solution that contains 2 acids
 Write the stepwise dissociation of polyprotic acids
 Calculate the pH of a polyprotic acid
 Be familiar with the Ka table on page 628
 RVW page 673 34, 36, 57, 62, 68, 72, 74, 76, 78, 80, 82, 84, 86, 94, 96, 98