Download Benzoic Acid And Naoh Titration Curve Pics. The shape of a titration curve, a plot of ph versus the amount of acid or base added, provides important information about what is occurring in solution for the titration of a monoprotic strong acid (hcl) with a monobasic strong base (naoh), we can calculate the volume of base needed to reach. What was the ph of the solution when the equivalence point was reached?

The endpoint is usually detected by adding an indicator.

Benzoic acid (pka = 4.25) is insoluble in water, but it is converted by 5% naoh solution (ph = 14) to (sodium. At equivalence point only conjugate base remains. Ø as the titration proceeds. From the graph at ph = 8 equivalence point.