18. Aqueous Equilibrium
Titrations: Weak Acid-Strong Base
6PRACTICE PROBLEM
The following are representations of the initial concentrations of a weak acid HA (pKa = 6.15) and its potassium salt KA. Draw a representation of the equilibrium state of solution (4) upon the addition of 1 OH− ion. (The potassium ions and water molecules were omitted for clarity).
![](https://lightcat-files.s3.amazonaws.com/problem_images/7a607a4a2f3b04cd-1673024566316.jpg)
The following are representations of the initial concentrations of a weak acid HA (pKa = 6.15) and its potassium salt KA. Draw a representation of the equilibrium state of solution (4) upon the addition of 1 OH− ion. (The potassium ions and water molecules were omitted for clarity).