Titrations of weak bases with strong

R I I 11-3 Titration of Weak Base with Strong Acid... 

Titrations of Weak Bases with Strong Acids... 

Titrations of weak bases with strong acids can be treated using the procedures we have introduced previously. As always, you should first think about the major species in solution and decide whether a reaction occurs that runs essentially to completion. If such a reaction does occur, let it run to completion and then do the stoichiometric calculations. Finally, choose the dominant equilibrium and calculate the pH. 

Titration of Weak Acids with Strong Bases... 

I B I 11-2 Titration of Weak Acid with Strong Base... 

Titration of weak acid with strong base ... 

O Effect of pKa in the titration of weak acid with strong base. Use Equation 11-9 with a spreadsheet such as the one shown in Figure 11-11 to compute and plot the family of curves at the left side of Figure 11-3. For a strong acid, choose a large A"a, such as Ka = 102 or pKa = -2. 

Aqueous solutions of salts of weak acids with strong bases are alkaline, and aqueous solutions of salts of weak bases with strong acids are acidic. The end-point in the titration of a weak acid with a strong base is therefore displaced to a higher pH, while the end-point in a titration of a weak base with a strong acid is displaced to a lower pH. 

Titrations and pH Curves Strong Acid-Strong Base Titrations Titrations of Weak Acids with Strong... 

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