When chemical reactions absorb heat the environment around the reaction becomes colder. Students will create an endothermic reaction and monitor the change in temperature as the reaction occurs. Students will then examine a commercial application that exploits endothermic reactions, the instant cold pack. The kit contains enough materials for 15 groups. Teacher’s Manual and Student Study Guide copymasters are included.
Features
Provides hands-on science learning for students
Easy to use kit is perfect for students and beginners
Ideal for classrooms, labs and home school lessons
Includes:
8 pkg x 2 tabs sodium bicarbonate/citric acid tablets
WARNING:
This product can expose you to chemicals known to the State of California to cause reproductive harm. For more information go to www.P65Warnings.ca.gov.
No Choking Hazard