How do I solve this kind of problem/this problem?
124: You titrate an unknown acid with NaOH following pKa values is closest to and create the graph above. What is the pKa of this acid?
Titration of unknown Acid with NaOH
pH
0.06
0.8 OH- added (equivalents)
~6
~10^-4
~4
~10^-6
Unable to estimate with the information given