This short video works through an example to show how to calculate the titrant volume needed to reach the equivalence point for a titration reaction. The common mistake with this type of problem is to use the dilution equation, but this is not the correct approach (even though you may get the correct numerical answer). We are not diluting a single substance here. We are reacting two substances in solution, via titration, therefore, we must use solution stoichiometry and show a mol:mol ratio.
Note: This approach works for any type of titration...the important point is that you know the stoichiometry that corresponds to your equivalence point.