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

Hypothesis: (What do I think will happen)


Materials:

1.  Three Balloon 
2.  Three plastic recycling bottle
3.  Sugar
4.  Active yeast
5.  Funal
6.  Baking soda
7. Vinegar
8. Salt

Steps:

1.  Grab your Funal and place it inide your first bottle. then put the 2 tsp yeast, 1 tsp sugar and water in your bottle. 
2.  The second bottle you need to place 3 tsp salt, 1/2 and water in your second balloon.
3.  The last balloon is you have to place 3 tsp baking soda, 2/1 cup vinegar and water. 
4. Then you just need to wait for a couple of minutes or for and hour.

My images:

Findings:Salt may seem simple, but since it can be used in more ways than the well known, its fascinating facts and uses make it the world's most amazing mineral. ... Salt is also involved in the process by which your body regulates its water content (fluid balance). 

Yeast is tiny: Just one gram holds about 25 billion cells. That amount of fungi can churn out a significant amount of carbon dioxide, provided it has the simple sugars ituses as food.  


It is even correct to say baking powder is one ingredient used to make baking powder. Baking soda contains sodium bicarbonate (a base) which can react with acids in vinegar, yogurt, and buttermilk to produce carbon dioxide.

Conclusion:

So I founded out that the Balloon with 3 tsp baking soda 1/2 cup and vinegar has the most largest gas
that can blow a balloon much more faster although the bubbles of it its smaller than the other gas, the other balloon with 3 tsp salt, 1/2 cup soda has medium gas but almost nearly as big as the smallest gas and the bubbles are also medium and the last balloon with 2 tsp yeast, 1 tsp sugar has the most smallest gas than the others but has the largest bubbles. 

	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)	Large	Medium	Small
Bubbles	Small	Medium	Large