<Dl> <Dd> This formula is somewhat cumbersome, but does describe the titration curve as a single equation . </Dd> </Dl> <Dd> This formula is somewhat cumbersome, but does describe the titration curve as a single equation . </Dd> <Ul> <Li> </Li> <Li> </Li> </Ul> <P> The titration process creates solutions with compositions ranging from pure acid to pure base . Identifying the pH associated with any stage in the titration process is relatively simple for monoprotic acids and bases . The presence of more than one acid or base group complicates these computations . Graphical methods, such as the equiligraph, have long been used to account for the interaction of coupled equilibria . These graphical solution methods are simple to implement, however they are infrequently used . </P>

Analysis of an unknown mixture by acid-base titration