How Do You Make an Underwater Volcano Science Project?
Quick Answer
Pouring baking soda paste through oil causes an acid base reaction, simulating the eruption of an underwater volcano. To create your own underwater volcano science project, prepare 2 cups of vegetable oil, 1/2 cup of vinegar, 1 teaspoon of baking soda, a tall clear glass or vase, food coloring and rubbing alcohol. This may take up to 30 minutes for children and adults.
Continue ReadingFull Answer
Add oil to the container
Pour 2 cups of vegetable oil into a tall clear container.
Mix vinegar and food coloring
Add food coloring to 1/2 cup of vinegar to make the layer more noticeable.
Combine the oil and vinegar
Mix the oil and vinegar. Wait until the vinegar settles at the bottom of the container.
Add food coloring to rubbing alcohol
Mix food coloring and rubbing alcohol. Pour the solution slowly into the oil. Once it reaches the top of the container, you will see three layers of liquid.
Add baking soda to water
Pour water into another container. Add baking soda to create a thick paste. Add about 1/4 teaspoon of the paste to the other container.
Wait for the acid base reaction
As the paste sinks to the bottom, an acid base reaction occurs, causing large bubbles to rise through the oil. Keep the reaction going by pouring more vinegar and baking soda as needed.
Related Questions
-
Q:
What Are Some Fun Middle School Science Fair Projects?
A: One idea for a fun middle school science project is investigating which ratio of vinegar to baking soda produces the best chemical volcano eruption. Other ... Full Answer >Filed Under: -
Q:
What Is the Science Behind the Mentos and Soda Experiment?
A: The Mentos and soda reaction results from the formation of carbon dioxide bubbles on the surface of the Mentos candy. The weight of the candy, which causes... Full Answer >Filed Under: -
Q:
What Is Harissa Paste?
A: Harissa paste is composed primarily of chili peppers and tomatoes with a base of oil to help create a paste. It originated in North African cooking, where ... Full Answer >Filed Under: -
Q:
What Happens When an Acid and a Base Are Combined?
A: Mixing a base with an acid results in a chemical reaction called neutralization. The result is a perfectly balanced solution of salt and water with a pH of... Full Answer >Filed Under:
