acid/base

Co-Authored by Dean J. Campbell* and Ali Patel* *Bradley University, Peoria, Illinois

I’m always looking for safer and cheaper options to perform chemical demonstrations, and I recently discovered a line of Elmer’s Glue products that support this pursuit. I shared three demonstrations using three Elmer glue products during the ChemEd X Demos Symposium at ChemEd 2023.

Co-Authored by Rhiannon Davids* and Dean J. Campbell* *Bradley University, Peoria, Illinois

Acid base chemistry is always a popular topic. The struggle with this topic is that there is always so much a teacher can demonstrate. Demonstrations are great but it is tough at the end of the year when students are tired and time is precious. I did a couple of these demonstrations that students seemed to enjoy. I like these demonst

We’re coming close to the end of our Interactive Notebooking journey – this is my second to last unit – Acids and Bases. As a continuing theme from earlier, I am moving to focus more on particle view diagrams in combination with symbolic representations and macroscopic observations.

Co-Authored by Iain A. Smellie*, Iain L. J. Patterson*, Brian A. Chalmers* *University of St Andrews, School of Chemistry, North Haugh, St Andrews KY16 9ST, United Kingdom

I remember one of my closest friends in college telling the story of her mother and cabbage soup. When her parents were first married, her mom made a recipe for cabbage soup which they loved. She wanted to make it again, but couldn’t find green cabbage so she made it with red. To their surprise, it turned out bright blue.

Co-Authored by Iain A. Smellie*, Iain L. J. Patterson* *University of St Andrews, School of Chemistry, North Haugh, St Andrews KY16 9ST, United Kingdom

This is a procedure for a titration experiment suitable for use both at home and in supervised high school or first-year college laboratory settings. Other than an inexpensive pH meter, all materials should be easily available for students to purchase at local stores.