3. Acids and Bases
Acid Base Equilibrium
3. Acids and Bases Acid Base Equilibrium
21PRACTICE PROBLEM
Write the form that predominates when each of the following compounds is added to a solution with a pH = 6.5:
(i) CH2BrCOOH (pKa = 2.86)
(ii) NH4+ (pKa = 9.40)
Write the form that predominates when each of the following compounds is added to a solution with a pH = 6.5:
(i) CH2BrCOOH (pKa = 2.86)
(ii) NH4+ (pKa = 9.40)