Chemistry experiment 10 – Elephant’s toothpaste



Decomposition of hydrogen peroxide catalyzed by potassium iodide.

source

Similar Posts

23 Comments

  1. I bet those bubbles are from a release of hydrogen. Try lighting it on fire to be sure, I wouldn't suspect that the flame would be significant, but the bubbles would probably flash brightly and pop in the presence of the flame.

Leave a Reply

Your email address will not be published. Required fields are marked *