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

Hypothesis: (What do I think will happen)


Materials:

1. 3 tsp baking soda
2.  1/2 cup of vinegar
3. Balloon x3 
4.  1/2 cup soda water
5.  3 tsp salt
6.  2 tsp yeast
7. 1 tsp sugar
8. Funnel

Steps:

1.  Balloon 3: Put the yeast and the sugar in the bottle.
2.  Balloon 3: Put the balloon onto the bottle of yeast and sugar, and watch the magic happen.
3. Balloon 2: Put the Soda Water into the bottle, and put the Salt into the balloon.
4. Balloon 2: Then put the balloon onto the bottle that has the soda water, in it and watch the magic happen! 
5.  Balloon 1: Put the Vinegar into the bottle, then put the Baking soda into the balloon, and watch the magic happen. 

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	8 cm	14/2 cm
Bubbles	Small amount	Medium amount	Large amount

Conclusion: We have learned, the different ingredients that make, Carbon Dioxide, Carbon Dioxide is Gas, the gas that we breath out, we used different types of home ingredients to make Carbon Dioxide, and we had to figure out what different mixture of different ingredients make more Gas.

SUNDAY, APRIL 7,