Combined Gas Law Calculator
P1= Initial Pressure ; V1 = Initial Volume ; T1 = Initial Temperature ; P2 = Final Pressure ; V2= Final Volume ; T2 = Final Temperature
This is a combination of three gas laws, which are Boyle's law , Charles's law and Gay Lussac's law. This can also be derived from the ideal gas law. In other words , the three said laws can also be obtained from this equation by simply assuming a property (volume , pressure or temperature) to be constant. Thanks to Attilio Hoxha (University of Connecticut) for debugging this tool.