“…Figure 3.7 shows the titration curve for a mixture of several acids in 4-methyl-2-pentanone (MIBK). In the figure, HClO 4 and HCl, which are strong acids in water, are differentiated, and phenol, which is a very weak acid, can accurately be determined [21]. Acid-base titrations in nonaqueous solvents have wide applicability [1,3,22].…”