Aim: To see which chemical
mix creates the most gas.
Hypothesis: (What do I think will happen)
Materials:
mix creates the most gas.
Hypothesis: (What do I think will happen)
Materials:
- bottle
- balloon
- sugar
- yeast
- vinegar
- baking soda
- funnel
- salt
Steps:
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)
| 12cm | 4cm | 8cm |
Bubbles
| small amounts | small amounts | large amounts |
Conclusion:
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