C-TEACH Academy: Using Burettes Laboratory Experiment

This 12-page professional development activity, provided by Cape Fear Community College, introduces STEM educators to the proper use of a burette. The laboratory procedure provides background on the use and setup of a burette, an introductory problem, instructions for the lab, and lab questions. In the first part of the activity, participants will deliver various amounts of water into a container using a burette, aiming to deliver the exact amount of liquid specified. In the second part of the lab, participants will titrate various brands of beers for their percent acidity values (lactic acid). Additionally, a spreadsheet is included, allowing an instructor to input the participant's laboratory data to determine if their tolerance meets industry and glassware standards.