SCIENCE FAIR PROJECT

HAILEY

WILL THE AMOUNT OF VINEGAR OR BAKING SODA EFFECT HOW MUCH THE BALLOON WILL BLOW UP

HYPOTHESIS

MY HYPOTHESIS IS THAT WHEN YOU PUT MORE BAKING SODA IT WILL MAKE THE BALLOON BIGGER

BACKROUND KNOWLEDGE

MY BACKGROUND KNOWLEDGE IS THAT WHEN YOU MIX THESE TWO THINGS IT WILL REACT SO I AM TESTING TO SEE HOW POWERFUL THE REACTION IS.

PROCEDURE

FIRST I GATHERED MY THINGS AND MEASURED THEM.NEXT I PUT THE VINEGAR THEN THE BAKING SODA.THEN I HAD TO QUICKLY PUT THE BALLOON ON THE LIP OF THE BOTTLE.FINALLY YOU WATCH THE BALLOON FILL UP.

DATA

FOR MY DATA THAT I COLLECTED I GOT THE DIAMETER, THE DIAMETERS OF THE BALLOONS WERE 5 INCHES OR 12.5 CENTIMETERS FOR THE ONE THAT HAD THE MOST BAKING SODA 3 INCHES OR 7.5 CENTIMETERS.

CONCLUSION

MY HYPOTHESIS WAS RIGHT THE ONE WITH THE MOST BAKING SODA FILLED THE BALLOON THE MOST.
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