You have two $3\mathrm{.}0$ L balloons. Both are in a sealed box with a barometer reading of $242\mathrm{.}6$ mmHg $($pressure is held constant$)$ and a thermometer reading of $224\mathrm{.}2$ degrees C$.$ Balloon A contains sulfur tetrafluoride gas and balloon B contains carbon tetrafluoride gas. a$)$ which gas has the greater kinetic energy? b$)$ the temperature inside the box is lowered to $24\mathrm{.}6$ degrees C and one balloon shrinks and the other balloon goes flat. Which goes flat and why did you choose this balloon? Calculate the size of the nonflat balloon.