Sketch the titration curve for the titration of 0.17 M formic acid with 0.36 M NaOH. All acid-base titration calculations start as limiting reactant problems, followed by an equilibrium or buffer calculation. you must calculate the pH at four regions of the titration curve to label your sketch: the initial pH before any NaOH has been added the pH at some fraction of the equivalence point the pH at the equivalence point the pH at some volume past the equivalence point This will be covered in lab lecture and you will also find the examples in your textbook very helpful.