To make a volcano erupt without using vinegar, use mint Mentos and a diet soda, like Diet Coke or Diet Pepsi. Add the Mentos to the model volcano first, and then pour in the soda.Continue Reading
Put down a waterproof layer, like plastic trash bags, and place newspapers on top where you are going to make the volcano erupt. These two layers help to absorb the mess. Also, have cleaning supplies ready, such as paper towels and a mop, to catch any spills.
Once you open the Mentos, put them in a small tube. Use a piece of cardboard to cover the hole so you can invert it later in the experiment without releasing the candy.
Open the diet cola, and gently move the soda around to increase the bubbles. Insert the bottle into the center of the volcano with the top facing up. If your volcano is already built and it is too narrow, try using another container for the soda.
Cover the container of Mentos with the cardboard, and invert it. Hold it over the container of diet soda, matching up the opening of the tube with the opening of the soda bottle. Remove the cardboard so the Mentos drop into the soda. Stand back and watch the eruption.
Make a volcano project by building a paper-mache volcano, measuring out the baking soda and adding vinegar. For this project, gather a 1-liter empty plastic bottle, a piece of cardboard, newspaper, flour, water, paint, dishwasher detergent, food coloring, baking soda and vinegar.Full Answer >
To make a baking soda volcano, gather baking soda, vinegar, materials to create dough and a plastic bottle. Additional supplies include dish detergent and food coloring. Begin by creating the volcano using dough and the plastic bottle, and then add the materials that cause the eruption.Full Answer >
Building a volcano for a science project is a fun procedure that can be accomplished in about 30 minutes. To make your own science project volcano, you need flour, a container, salt, warm water, cooking oil, vinegar, food coloring, detergent, a plastic bottle, a pan and baking soda.Full Answer >
A volcano erupts when the pressure of a subterranean pool of magma becomes great enough to crack the earth's crust. Whether the eruption results in a violent explosion or a slow seepage depends on several different factors, according to How Stuff Works.Full Answer >