Boyles's law - constant temperature, pressure and volume are inversely related, marshmallow lab because as the pressure changed the volume of the marshmallow was changed. with less pressure it expanded with more pressure it shrunk.
Charles Law - constant pressure, temp and volume are directly related. the pop can lab was charles law because when the temp was rapidly changed so was the volume and the can imploded due to the pressure leaving so quickly
Gay-Lusaacs Law - constant volume, pressure and temp are directly related. the lab where we twisted the water bottle till it popped could be this law becuase when the pressure was increased the temp was to because when it burst steam formed inside the bottle but the volume never changed
You did a good job explaining each law. I would go into more detail on how each experiment relates to the law.
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