Dalton's law - mole fraction

Description

Dalton’s law (also called Dalton’s law of partial pressures) states that in a mixture of non-reacting gases, the total pressure exerted is equal to the sum of the partial pressures of the individual gases. This empirical law was observed by John Dalton in 1801 and is related to the ideal gas laws.

Related formulas

Variables

pipartial pressure (Pa*mol)
ptotaltotal pressure (Pa)
yimole fraction (mol)