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Balloon Chemical Reaction Experiment

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Name: _________________________________ Date: _________________

🎈 Balloon Chemical Reaction Experiment 🧪

What We Need:

🎈 Balloon
🧂 Baking Soda
🍶 Vinegar
🔬 Safety Glasses
🍾 Plastic Bottle
🌪️ Funnel

My Prediction:

What do you think will happen when we mix baking soda and vinegar in the bottle with the balloon on top?

Steps to Follow:

Pour vinegar into the bottle (about 100 ml)
Put baking soda into the balloon using the funnel
Carefully attach the balloon to the bottle
Lift the balloon up to let the baking soda fall into the vinegar
Watch what happens!

My Observations:

Draw and write what you see happening:

Conclusion:

Circle the correct answers:

1. The balloon inflated because:

⭕ A gas was created
⭕ Magic made it bigger
⭕ The balloon stretched by itself

2. The bubbles we saw were:

⭕ Carbon dioxide gas
⭕ Air from outside
⭕ Water vapor

3. This experiment showed a:

⭕ Chemical reaction
⭕ Physical change only
⭕ Magic trick

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