Consider the titration of a weak base (B- ) with a strong acid(HCl). Draw (this can be hand drawn) a pH (not pOH) vs mL HCl graph(it will not look the same as the one in question #13; if you startwith a weak base, will the pH be low or high? As H+ is added, willthe pH increase or decrease?). Label the titration curve withletters A-E, and describe the relative quantities of thedissociated base (B- ) and its conjugate acid (HB), H+ and OHateach point throughout the titration (before the ½ equivalence point[A], at the ½ equivalence point [B], after the ½ equivalence pointbut before the equivalence point [C], at the equivalence point [D],and after the equivalence point [E]). Locate the position where pH= pKb on your graph.
