For 10 points, name this gas law that states that at constant temperature, pressure and volume of a gas are inversely proportional.
This law exhibits deviations that can be modeled by the Joule-Thomson effect above a point at which expansion causes heating, the inversion temperature. Other deviations in it occur at high-pressure, low- temperature situations and can be described using the compressibility factor. This law, also named for Mariotte, has a namesake constant of proportionality that is the product of temperature, particle number, and the ideal gas constant. For 10 points, name this gas law that states that at constant temperature, pressure and volume of a gas are inversely proportional.
This law exhibits deviations that can be modeled by the Joule-Thomson effect above a point at which expansion causes heating, the inversion temperature.
{Boyle's} law [or {Boyle}-{Mariotte} law before {Mariotte} is mentioned]