This chemistry video tutorial explains how to solve practice problems associated with boyles law. Since Boyles law says it is at constant temperature the temperatures cancel each other so you are left with P1V1 P2V2 which is Boyles Law. Boyles law can be written as follows.
This law can be expressed mathematically as follows.
Pressure at state 1 P 1 volume at state 1 V 1 pressure at state 2 P 2 Conversions. This expression can be obtained from the pressure-volume relationship suggested by Boyles law. Anglo-Irish chemist Robert Boyle 16271691 discovered the law and for it he is considered the first modern chemist. V₂ V₁ P₁ P₂ V₂ 1000 in³ 50 kPa 130 kPa V₂ 384615.