Airbag Lab

I was a little nervous about this lab. We had to fill a ziploc bag with baking soda and vinegar to have it puff up, but not explode. We were simulating an airbag. My plan was to take all the measurements of pressure, volume, and temperature that day of the bag. Then I would use that to find the moles of baking soda and vinegar. Then I could use moles to find the grams or mL of product I needed in order to create the airbag. However, I was exempt from the lab because I had to take the AP Physic C test. I was very happy about that. No worries, here is some pictures, though.

http://www.indypl.org/kids/blog/?p=9584