Physic Law (by jae-jae)

BOYLE'S FORMULA

CHARLES FORMULA

GAY-LUSSAC FORMULA

HOW TO!!!

HOW TO

Boyle's law describes the inversely proportional relationship between the absolute pressure and volume of a gas, if the temperature is kept constant within a closed system. The law was named after chemist and physicist Robert Boyle, who published the original law in 1662.

P1V1=P2V2

The expression Gay-Lussac's law is used for each of the two relationships named after the French chemist Joseph Louis Gay-Lussac and which concern the properties of gases, though it is more usually applied to his law of combining volumes, the first listed here. One law relates to volumes before and after a chemical reaction while the other concerns the pressure and temperature relationship for a sample of gas.

When a given mass of a gas is heated at constant pressure, the volume V of given mass of a gas is directly proportional to its absolute temperature.

EXAMPLE: