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Innovating Science™ Oscillating Reactions: Yellow to Blue and Back
See the colors change before your eyes.
Supplier: Innovating Science™ IS7023
Alert:
WARNING: This product can expose you to chemicals including Strong Inorganic Acid Mists containing Sulfuric Acid, which are known to the State of California to cause cancer.
Includes: Material for five demonstrations: 25mL Hydrogen Peroxide, 12% UN 2984 (3); 25mL Potassium Iodate, 0.2M solution UN 2796 (3); 75mL Starch solution, 0.03%; and instructions
Description
- Prepare a flask containing a yellow solution
- Mix it on a magnetic stirrer
- Solution turns from yellow to blue and back to yellow
Specifications
| Oscillating Reactions: Yellow to Blue and Back Demonstration Kit | |
| 7 to 14 | |
| 3 x 25ml hydrogen peroxide, 12% un2984, 3 x 25ml potassium iodate, 0.2m solution un2796, 1 x 75ml starch solution, 0.03% | |
| 5.5 x 4.25 x 6.75 in. |
| White | |
| 13 to 20 | |
| 1 |
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