An unknown gas with a mass of 6.35 grams is contained in a 8.00 L balloon at a pressure of 1.44 atm. When the gas is cooled from a temperature of 412 K to 255 K and the pressure on it is also decreased to 1.14 atm, what will be the volume of the balloon?

What is the typical rotational frequency frot for a molecule like n2 at room temperature (25∘c)? assume that d for this molecule is 1å=10−10m. take the total mass of an n2 molecule to be mn2=4.65×10−26kg. you will need to account for rotations around two axes (not just one) to find the correct frequency. express frot numerically in hertz, to three significant figures.