Intro—Airbags. How do airbags work in your car?. There is a Nylon bag inside your steering wheel That bag contains solid sodium azide (NaN 3 ) which is ignited with electricity when a crash sets off a trigger 2 NaN 3 (s) 2 Na (s) + 3 N 2 (g)
How Does An Airbag Work??? Watch this!
What Solutions did we see in the video???
Section 3.1—States of Matter
Increasing molecular motion (temperature)
Example: Water will freeze or melt at 0°C – it just depends upon the direction of heat flow. If we are adding heat at 0°C then it will melt. If we take away heat at 0°C it will freeze!
Nothing! There is absolutely nothing between the particles!