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Elephant toothpaste reaction Two people watching the reaction of Elephant's toothpaste. Elephant's toothpaste is a foamy substance caused by the quick decomposition of hydrogen peroxide (H 2 O 2) using potassium iodide (KI) or yeast and warm water as a catalyst. [1] How rapidly the reaction proceeds will depend on the concentration of hydrogen ...
Two shows will be at 4:30 and 6:30 p.m. April 25. Homemade lava lamps, 'Elephant's Toothpaste': Cool Chemistry comes to UW-Green Bay, Manitowoc Campus April 25
The first experiment, according to Mark Zabawa, associate professor of chemistry and biology at ILCC's Emmetsburg campus, included mixing potassium iodide and hydrogen peroxide with detergent to create a foam resembling "elephant toothpaste." The second included using leaf blowers to demonstrate kinetic energy. [3]
An investigation of the classroom science experiment known as "elephant toothpaste." — Do (1st version) / Don't (2nd/3rd versions) Kari mixed household hydrogen peroxide solution, liquid dish soap, and food coloring in a graduated cylinder, then added a small amount of yeast. The peroxide decomposed into water and oxygen gas, and the latter ...
Well, it’s risky. Most ingredients that humans use in homemade toothpaste can’t be used in dogs. Remember, dogs swallow their toothpaste, not spit – meaning whatever their toothpaste is made ...
Elephant toothpaste [ edit ] no, it isnt actually toothpaste for your elephant, thats just the name. elephant toothpaste is just a reaction caused by the decomposing of hydrogen peroxide, also when doing this experiment be careful, the fizz is hot.
What is the Elephant toothpaste experiment? This experiment can be extremely dangerous. It is a scientific process that requires hydrogen peroxide, dry yeast, and dish soap to create a foamy ...