Elephant Toothpaste Materials And Procedure

Step 2 pour 1 2 cup hydrogen peroxide into the empty bottle.

Elephant toothpaste materials and procedure.

Step 1 combine two tablespoons of warm water with one teaspoon of yeast and mix until the yeast is completely dissolved in the water. Pour hot water into active dry yeast. 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. Dry yeast found in the baking section of the.

Repeat steps 3 and 4 in a different cup. Pour active dry yeast into measuring cup. Elephant toothpaste experiment details. It is the result of a chemical reaction that creates a large amount of oozing foam.

30 hydrogen peroxide concentrated potassium iodide solution or a packet of dry yeast liquid dishwashing detergent food. Step 3 add a few drops of food coloring into the bottle. The movement of the. Let sit for 5 minutes do steps 7 12 during this process.

1 liter plastic soda bottle. This foam looks like a giant squeeze of toothpaste almost big enough for an elephant. The iodine from the reaction may stain surfaces so you might want to cover your workspace with an open garbage bag or a layer of paper towels. Learn how to make steve spangler s elephant toothpaste recipe using safe and easy materials you can find at home.

Gather safety equipment and put on goggles. Procedures in the elephant toothpaste experiment.