Elephant Toothpaste Materials List

H 2 o 2 is the scientific name for hydrogen peroxide which is made up of two hydrogen atoms and two oxygen atoms.

Elephant toothpaste materials list. H 2 o 2 looks like ordinary water h 2 o but the addition of that extra oxygen atom turns the molecule into an extremely powerful oxidizer. Learn how to make steve spangler s elephant toothpaste recipe using safe and easy materials you can find at home. Experiments like elephant toothpaste baking soda volcanos and magic milk experiments to name a few. A bubbly science project from science buddies.

The hydrogen peroxide used in this. Step 1 combine two tablespoons of warm water with one teaspoon of yeast and mix until the yeast is completely dissolved in the water. How does it work. A child with a great adult helper can perform this activity safely and the results are wonderful.

Because it did this very fast it created lots and lots of bubbles. Step 2 pour 1 2 cup hydrogen peroxide into the empty bottle. 20 30 empty plastic soda bottles 24 oz. The iodide ion catalyzes the decomposition of hydrogen peroxide generating oxygen gas which causes the soap to foam up and shoot up out of the cylinder.

Elephant s toothpaste is a foamy substance caused by the rapid decomposition of hydrogen peroxide using potassium iodide or yeast and warm water as a catalyst. How rapidly the reaction proceeds will depend on the concentration of hydrogen peroxide. Elephant toothpaste materials. Or smaller with caps.

A catalyst is used to speed up a reaction. 1 liter plastic soda bottle. Step 3 add a few drops of food coloring into the bottle. 120 mls about cup per child.

Because it requires only a small number of ingredients and makes a volcano of foam this is a popular experiment for children to perform in. Let s get to the science of what you need to make elephant toothpaste. The chemical formula for hydrogen peroxide is h 2 o 2 which. Hydrogen peroxide that antiseptic liquid that usually comes in a brown bottle and bubbles up when you put it on a cut is a chemical compound that s made of two hydrogen and two oxygen molecules bonded together.

1 2 a cup of hydrogen peroxide. It quickly broke apart the oxygen from the hydrogen peroxide. You might remember mom treating your scraped knee or a cut with hydrogen peroxide. The yeast acted as a catalyst.

The elephant toothpaste reaction is just the speeding up of a chemical reaction that usually happens very slowly. The foam you made in this classic elephant s toothpaste reaction is extra special because each tiny foam bubble is filled with oxygen. That s why we re excited for our new video series making classic science cool again. Elephant toothpaste experiment details.

By science buddies ben finio on august 1 2019.