Boyles gas law states that the volume of a gas is inversely proportional to the pressure of the gas when the temperature is held constant. This empirical relation formulated by the physicist Robert Boyle in 1662 states that the pressure p of a given quantity of gas varies inversely with its volume v at constant temperature. P 1 Initial Pressure atm or mmHg V 1 Initial Volume L or mL P 2 Final Pressure atm or mmHg V 2 Final Volume L or mL Note.
Next we need to re-arrange the formula to solve for our miss variable.
Boyles Law sometimes referred to as the Boyle-Mariotte Law states that the absolute pressure and volume of a given mass of confined gas are inversely proportional provided the temperature remains unchanged within a closed system. The relationship was also discovered by the French physicist Edme Mariotte 1676. The other three laws Charles law Gay-Lussacs law and Avogadros law can be combined with Boyles law to give you the ideal gas law an equation that describes the state of any hypothetical ideal gas. This chemistry video tutorial explains how to solve practice problems associated with boyles law.