mix creates the most gas.
Hypothesis: (What do I think will happen)
Materials:
- Ballon
- Bottle
- Funnel
- Sugar
- Hot water
- Salt
- Baking soda
- Vinegar
- Soda water
- Yeast
Steps:
My images:
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)
| 14cm | 9cm | 9cm |
Bubbles
|
Conclusion:
I have learnt that carbon dioxide can make different chemical reactions
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