Carbon dioxide is used in Extinguisher to blow out fires
Materials: Candles, Lighter, Container, Baking Soda, and Vinegar
Procedure:
- Add couple teaspoons of baking soda into the container
- Slowly add a small amount of Vinegar
- Let the bubbles go back down
- Light the candles
- Tip the container then move slowly over each candle
- Make sure not to spill the liquid
Kids will learn how extinguishers work