Dalton's law

Dalton's law stablishes that the partial pressure of a gas Failed to parse (Conversion error. Server ("https://wikimedia.org/api/rest_") reported: "Cannot get mml. Server problem."): {\displaystyle i} in a ideal mixture of gases at pressure $P$ is:

$P_{i}=X_{i}\,P$

where $X_{i}$ is the molar fraction of a gas Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle i} .