mix creates the most gas.
Hypothesis: (What do I think will happen)
Materials:
Baking soda and vinger
- bottle
- balloon
- funnel
- vinger
- baking soda
- Hot water
- this is sparkling lemon fizzy
- Sparkling lemon
- Salt
- balloon
- Bottle
Steps:
Baking soda and vinger
- Get the water bottle.
- put baking soda in it just a little.
- get half a cup of warm water with the funnel.
- Tip the water slowly with the funnel.
- now pour vinger in the balloon.
- it should rise.
- Lemon fizzy steps
- Pour the lemon fizzy in the bottle a little bit.
- Put the balloon on top of bottle.
My image:
Findings:
Balloon 1
( 3 tsp baking soda, ½ cup vinegar)
|
Balloon 2
( 3 tsp salt, ½ cup soda)
|
Balloon 3
( 2 tsp yeast, 1 tsp sugar )
| |
Balloon Size (cm)
| 12 cm | 4 cm | 8 cm |
Bubbles
| small amounts | small amounts | large amounts |
Conclusion: I have Learnt that carbon dioxin can blow up balloons. I need to learn why how and how it makes bubbles. I think I know how the bubbles React the carbon dioxin.I love the subject I want to get my badge.