Erupting Lemon Volcano
A fun and educational craft recipe that demonstrates chemical reactions using simple materials to create a colorful lemon volcano effect.
Ingredients
Main Ingredients
- 2 large lemons Cut the top off to create wells.
- 2 tablespoons baking soda This will react with the acidic lemon juice.
- 1 tablespoon dish soap Helps to create a foamier eruption.
- as needed food coloring Use various colors for a vibrant effect.
- small cup or bowl For mixing the eruption ingredients.
- tray or large dish To catch the overflow during the eruption.
- 1 spoon For mixing the ingredients.
- 1 knife For cutting the lemons, supervise children.
Instructions
Preparation
- Cut the top off each lemon with a knife to create a small well.
- Squeeze the lemons gently to release some juice; this will help in the eruption.
Mixing
- In a small cup or bowl, combine the baking soda, food coloring, and dish soap. Mix until you achieve a homogenous paste.
Pouring
- Carefully spoon the mixture into the well of each lemon.
- Take a moment to appreciate the vibrant colors mixing with the natural yellow of the lemons.
Creating the Eruption
- Pour a small amount of water (if desired) or simply place the lemon back upright.
- Wait for a moment—the chemical reaction will begin!
Enjoying the Show
- Watch as the mixture fizzes and erupts over the edges of the lemon, creating a colorful volcano effect!
Notes
Feel free to experiment with colors and other ingredients. It's best when fresh, but leftovers can be stored in a sealed container in the fridge for a few days.