« Return to AACT homepage

AACT Member-Only Content

You have to be an AACT member to access this content, but good news: anyone can join!


Have a student passcode? Enter it below to access our videos, animations, and ChemMatters Issues.


Need Help?

Catalytic Converters Video Mark as Favorite (31 Favorites)

VIDEO in Catalysts, Reduction, Combustion, Redox Reaction, Activation Energy, Oxidation, Chemistry of Cars. Last updated July 29, 2021.


This video investigates the role of a catalytic converter and its corresponding chemical reactions within a vehicle. Students will learn about both oxidation and reduction reactions and how they, in combination with a catalyst, can impact the molecules released in a car’s exhaust.