18. Aqueous Equilibrium
Titrations: Diprotic & Polyprotic Buffers
1PRACTICE PROBLEM
Consider the titration of selenic acid (H2SeO4), a diprotic acid, with an aqueous KOH solution. The diagrams below depict different stages of titration. For simplicity, K+ ions and water molecules are not shown.
![](https://static.studychannel.pearsonprd.tech/courses/general-chemistry/thumbnails/326d62ee-dbeb-4e2b-afe0-bc0a174cafeb)
Identify the solution with the highest pH and show the initial state of the solution before the addition of KOH.
Consider the titration of selenic acid (H2SeO4), a diprotic acid, with an aqueous KOH solution. The diagrams below depict different stages of titration. For simplicity, K+ ions and water molecules are not shown.
Identify the solution with the highest pH and show the initial state of the solution before the addition of KOH.