Objective of. The molarities of acid samples pertaining to Suspects A and C were much higher than the molarity of the HCl acid used to kill Mr. The lab work is documented in a lab report, one for each experiment.
When the acidic solution, HCl, was neutralized with the basic solution, NaOH, the reaction reached the equivalence point. Determine and report the percent error in this value.
Experiment 7: Titration of an Antacid.
Meck also had a concentration of 0. Moreover, a possible source of error in this laboratory experiment would be that when the NaOH base was being delivered from the burette to the flask containing an unknown concentration of HCl acid, not all of the base released fell into the flask to neutralize the acid.
The solution will be titrated with base of known concentration to determine the amount of acid not neutralized by the tablet. As the drops came out, the flask was gently swirled to make sure the coloring disappeared.
Photo Credits. Interpreting results and performing calculations, and links to titration-based project ideas. Purpose: In this experiment the molar concentration and mass percent. The volume of reagent required to complete the reaction is precisely measured using a burette.