Oscillating Reactions - The Traffic Light
SKU/Product Number
SB53062
In Stock
$23.50
Grades 6-8.
Introduce students to color-changing chemical reactions.
- Aligns with Next Generation Science Standards
- Add hydrogen peroxide to a colorless solution of potassium iodide to produce a red solution
- Gently swirl the yellow solution to turn it red, or shake the solution to turn it green
- Kit includes:
- 10 g sodium hydroxide beads
- 0.5 g indigo carmine
- 5 x 5 g dextrose (glucose)