Fizzing Science: Exploring the Chemistry of Alka-Seltzer Reactions Free Resource – STEM Scholars Hub

This activity explores the exciting chemical reactions that occur when Alka-Seltzer interacts with water, highlighting acid-base interactions and the production of carbon dioxide gas. Students observe fizzing and bubbling while learning about reactants, products, and factors that influence reaction rates, such as temperature, concentration, and quantity of reactants. This hands-on experiment provides a fun, engaging way to understand chemical reactions and energy changes in everyday life.

This topic is ideal for students, teachers, and parents/guardians to explore chemistry concepts in a practical, interactive manner. It is perfect for class demonstrations, small group experiments, homework, independent practice, or enrichment activities. Answer keys and supporting materials are provided for guided practice.

Blog about the topic is available on the STEM Blog page, and PDF downloadable resources are down below. PowerPoint presentations and reference videos are found on the PPT/Video page.