|Once again, you'll amaze your class with the alluring
"magic" of chemistry. A flask containing pale yellow
liquid is gently swirled until the solution turns red. Then the
flask is shaken and the solution turns green! Explain the roles of
oxidation and reduction behind this astonishing change.
Provides a safe, quick and easy demonstration of a key chemical
concept. Makes a great introduction or reinforcement of a topic.
Demonstration comes complete with everything necessary to perform
it, including complete, step-by-step instructions and enough
materials for multiple demonstrations.
Recommended for students in grades 7 through 12. Manufactured