Frequently Purchased Together
Your audience sits on the edge of their seats…“Watch carefully,” you tell them. You hold a large tube containing a clear liquid. As you shake the tube for a moment, the clear liquid changes to a deep purple. The crowd applauds. “Keep watching,” you tell them, and before their eyes the purple fades back to clear. How did you do it? The cap was on the tube the whole time. It must be magic! In the Purple Paradox Kit, you’ll learn the science secrets behind the mysterious color changing solution and impress your students or friends. The Purple Paradox is a new twist on the classic “Blue Bottle” reaction in which colors mysteriously appear and disappear with only a shake. But, unlike the “Blue Bottle” reaction that is performed in high school and college chemistry labs, Purple Paradox uses kitchen chemistry. It’s safer, faster, and better!
This kit includes enough materials to do the Purple Paradox demonstration 22 times!
How Does It Work?
If you want to understand how the Purple Paradox works, you’ll have to purchase the kit. Just like magicians, chemists keep their secrets close and only divulge to the lucky.
What Does It Teach?
The Purple Paradox is a fantastic visual demonstration that draws observers in with its dramatic and rapid color changes. Using the interest achieved through this vivid display, Purple Paradox offers an exceptional opportunity to teach about chemistry, oxidation states, and catalysts.