How to do (BALLOON CHEMISTRY) science style

BALLOON CHEMISTRY

Aim: To see which chemical 
mix creates the most gas.

Hypothesis: it will make pressure in the cup/balloon that make it blow up


Materials:

1. Yeast 
2. sugar 
3. Baking soda 
4.  vinegar 
5.  table salt
6.  lemonade soda

Steps:

1.  Put baking soda in a soft drink bottle
2.  use a funnel on and put vinegar in the bottle as well  
3.  quickly put balloon on the top of the bottle 
4.  watch the balloon rise up
5.  The end
6.  

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)	19 cm	6 cm	10 cm
Bubbles	medeim	low	High

Conclusion: the bakeing soda was better than yeast+sugar and Table salt+lemonade.