Description
A fun and educational experiment that demonstrates a chemical reaction between vinegar and baking soda, inflating a balloon in the process.
Ingredients
- 1 balloon (any color)
- 1 small plastic bottle (an empty water bottle works well)
- 2–3 tablespoons baking soda
- 1/2 cup vinegar
- Small funnel or paper cone
- Optional: food coloring or glitter
Instructions
- Use a funnel or roll a piece of paper into a cone shape to pour 2–3 tablespoons of baking soda into the deflated balloon. Set aside gently.
- Pour 1/2 cup of vinegar into the plastic bottle and add food coloring or glitter if desired.
- Carefully stretch the open end of the balloon over the mouth of the bottle, sealing it tightly to prevent spills.
- Lift the balloon upright to let the baking soda fall into the vinegar, causing bubbling and the balloon to inflate.
- Observe the reaction and discuss the science behind it.
Notes
Ensure to conduct this experiment immediately and supervise children.
- Prep Time: 5 minutes
- Cook Time: 0 minutes
- Category: Science Experiment
- Method: Chemical Reaction
- Cuisine: N/A