PH lab

This is another lab used to measure solutions.  This lab is to show you how mixing two solutions together will eventually level the PH out.  We started with a acid, and then mixed in sodium hydroxide for a base.  What you had to find out is how much base it took to make the acid a neutral.  The graph demonstrates how the PH reacted as we added a base to the acid.  The way it worked, is we had a beaker with 10 ml of acid.  Then we put a magnetic strip in the bottom to stir on the stir plate.  Above the beaker, there was a test tube with the sodium base in it.  At the bottom of the graph it shows how much of the base is into the solution in the beaker and the side shows what the PH level was at that point.  The point of this lab is to show you that all acids are capable of being diluted to be a base.