Wednesday, February 10, 2016

Acids and Bases - Second Lab

Second Lab

This second lab we did was very similar to the first, but instead of finding the moles of acetic acid, we were trying to find the molar mass of an unknown acid. The process of titrating the unknown acid was relatively the same process. However, there was some unforeseen complications. The unknown acid did not dissolve easily. The secret ingredient was heat, but the heat will evaporate the pHen required to titrate. So it was a lose - lose. However, we managed to get the lab done and get a decent grade. Titration help:http://www.westfield.ma.edu/cmasi/gen_chem1/Solutions/reactions%20in%20solution/solution%20stoichiometry/titration.htm 

No comments:

Post a Comment