Elephant's toothpaste is a hot foamy substance caused by the quick decomposition of hydrogen peroxide (H2O2) using potassium iodide (KI) or yeast and warm water as a catalyst. [1]

Nov 7, 2025 · In the case of Elephant Toothpaste, the presence of an iodide ion significantly increases the reaction speed, causing a swift catalyzed eruption of foam. This is due to the catalyst’s ability to …

Sep 2, 2021 · Elephant toothpaste is a chemical reaction that makes a volcano of foam when soapy water traps gases from the rapid decomposition of hydrogen peroxide. There are two easy methods …

Oct 21, 2024 · Making elephant toothpaste is an easy and fun science experiment that you can do with your kids at home or with students in the lab. It is the result of a chemical reaction that creates a …

Complete tutorial on making elephant toothpaste - an easy & engaging chemistry experiment that's sure to delight. Also info on catalysts and peroxide.

Oct 20, 2023 · How does elephant toothpaste work? Elephant toothpaste is a chemical reaction that illustrates what happens when a catalyst causes the breakdown of hydrogen peroxide. Hydrogen …

Check out this video from former NASA engineer Mark Rober, where he sets out to reclaim his title for the world's largest and tallest elephant toothpaste reaction. In the video, he experiments with …

Aug 1, 2019 · Squeeze some science: Use a little kitchen chemistry to make a fountain of "toothpaste" almost big enough for an elephant's brush! This is part of a series of fun experiments you can do at...

May 13, 2025 · In our experiment, we use a catalyst, yeast, to speed up the reaction into an explosive one. Since the reaction occurs quickly with the help of the yeast, the reaction generates a lot of …

The foaming we see in our elephant toothpaste is caused by the oxygen gas getting caught up in the soap. The soap surrounds the gas and creates a foam. As more oxygen gas is produced from the …