Question:

A sample of potassium hydrogen phthalate (also known as KHP)

Last updated: 7/7/2022

A sample of potassium hydrogen phthalate (also known as KHP)

A sample of potassium hydrogen phthalate (also known as KHP) is dissolved in 100.0 mL of deionized water and 2 drops of phenolpthalein are added to the solution. The solution is titrated with a Ca(OH)₂ solution of unknown concentration, and the following data collected.