Dorthea Dewaters
Dorthea Dewaters voted up Corey The Goofyhawk's answer

Oh oh! Think about pecan pie instead. Crap, now I'm craving some pecan pie. Any luck on how to destract yourself? I may need that info. :D

Dorthea Dewaters
Dorthea Dewaters voted up John McCann's answer

I don't understand your question as written.

You give two concentrations, 1 M and 3M. The purpose of titration is to find an unknown concentration from a known concentration.

Phenolphthalein is a common acid/base titration indicator and is added to the flask and turns color at the point of concentration.