Salt Volcano
Create an engaging and educational salt volcano that visually demonstrates the process of volcanic eruptions through a chemical reaction.
Ingredients
Volcano Base Ingredients
- 1 cup salt Kosher salt is preferable for texture.
- 1 cup flour
- 1/2 cup water Adjust with more water or flour if necessary.
- 1 tablespoon vegetable oil
- optional food coloring For decorating your volcano.
- 1 small plastic bottle plastic bottle This will be the structure of your volcano.
For the Eruption
- as needed vinegar The catalyst for the eruption.
Additional Materials
- 1 baking sheet or tray To catch any overflow during the eruption.
- optional glitter Mix into the salt for a sparkle effect.
Instructions
Preparation
- In a mixing bowl, combine 1 cup of flour and 1 cup of salt.
- Gradually add 1/2 cup of water and 1 tablespoon of vegetable oil.
- Mix until a dough-like consistency forms.
Sculpting
- Shape the mixture around a small plastic bottle to form the volcano structure.
- Ensure the top of the bottle is exposed for the eruption nozzle.
Decorating
- Optional: Use food coloring to paint or decorate your volcano.
Eruption Preparation
- Place your volcano on a baking sheet or tray to catch any overflow.
- Fill the bottle with vinegar and add a few drops of food coloring if desired.
Enjoying the Eruption
- When ready, pour baking soda into the bottle with vinegar.
- Stand back and enjoy your colorful salt volcano eruption!
Notes
Customize the size and shape of your volcano as desired. Experiment with different food coloring combinations for unique effects. Add glitter for extra sparkle during the eruption.