Elephant Toothpaste Materials

Step 3 add a few drops of food coloring into the bottle.

Elephant toothpaste materials.

Elephant toothpaste materials 50 100 ml of 30 hydrogen peroxide h 2 o 2 solution note. Dry yeast found in the baking section of the grocery store warm water. A child with a great adult helper can perform this activity safely and the results are wonderful. How rapidly the reaction proceeds will depend on the concentration of hydrogen peroxide.

1 liter plastic soda bottle. Saturated potassium iodide ki solution liquid dishwashing detergent food coloring 500 ml graduated cylinder splint optional. Step 2 pour 1 2 cup hydrogen peroxide into the empty bottle. The difference in the reaction depending on the strength of hydrogen peroxide used how to set this up as a classroom experiment.

This foam looks like a giant squeeze of toothpaste almost big enough for an elephant. Learn how to make steve spangler s elephant toothpaste recipe using safe and easy materials you can find at home. 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. This hydrogen peroxide solution is much more concentrated.