Create a giant foaming reaction and wow your friends with this classic science demonstration! With just a few simple ingredients, you can make something that looks like toothpaste being squeezed from a tube—but so big, it must be for elephants! See more You probably saw lots of bubbles and foam in this activity. What made the foam appear? When the hydrogen peroxide comes into contact with the yeast, it starts breaking down into … See more H2O2 is the chemical formula for hydrogen peroxide. It is available in various concentrations, most commonly 3%, which you can … See more WebElephant Toothpaste DC91098 Price: FREE Learn more about downloading digital content Mix together hydrogen peroxide, sodium iodide solution, and dishwashing liquid in a tall cylinder and stand back. Your students will observe with amazement a catalyst in action as an enormous amount of soapy foam erupts from “Old Foamey!” Concepts Catalysis
Lab #3: Elephant Toothpaste - moorems2tc.weebly.com
WebMay 28, 2024 · Pour 1/2 cup of hydrogen peroxide into the bottle, using a funnel if necessary. Then add about 10 drops of food coloring into the bottle. Next, you will mix 1 … WebTrial 1. Trial 1 was the trial with the fastest reaction because we used hydrogen peroxide of 30%. Compared to the other trials it was the trial with the least amount of hydrogen … foec formacion 2011
Elephant Toothpaste - 6 Top Questions Answered • …
WebElephant toothpaste #3 – classic (Catalyst: not stated) This one is more a “classic“. The bottles have a small mouth, so the toothpaste looks like toothpaste. (In video #1 the … WebScience Experiment/Lab Observation Sheet. Created by . ... FREE Elephant Toothpaste Lab Sheet. Created by . Inspiration Station by Jennie. Conduct an engaging lab with students to demonstrate chemical reactions by making elephant toothpaste! Use this resource to allow students to practice the scientific method during the experiment while … WebElephant's toothpasteis a foamy substance caused by the rapid decompositionof hydrogen peroxide(H2O2) using potassium iodide(KI) or yeastand warm water as a catalyst.[1] How rapidly the reaction proceeds will depend on the concentrationof hydrogen peroxide. [2][3][4] foe cartwheels