Skip to content
Dalton's law

File:Dalton's_law_of_partial_pressures.svg · Wikimedia Commons · See Wikimedia Commons

EntityQ220089· pop 55· linked from 79 articles

Dalton's law

Sign in to save

Also known as Dalton's law of partial pressures

physical law that the pressure of a mixture of ideal gases is equal to the sum of the partial pressures of its constituents

AI overview

Dalton's law states that when you have a mixture of gases, the total pressure they create is simply the sum of the pressures each gas would produce on its own. This principle is useful for understanding how gases behave in real-world situations like the air we breathe or in industrial processes.

AI-generated from the Wikipedia summary — may contain errors.

In the Vinony graph

Vinony's link graph records 79 inbound references to Dalton's law, and connects out to gas, International Standard Book Number and chemical reaction.

It is catalogued under topics including Distillation, Engineering thermodynamics and Gas laws.

Vinony links it to 55 Wikipedia language editions.

Wikidata facts

Instance of
gas law
Named after
John Dalton
Sources (2)

via Wikidata · CC0

~3 min read

Encyclopedic overview

An illustration of Dalton's law using the gases of air at sea level.

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 published in 1802. Dalton's law is related to the ideal gas laws.

Excerpted from Wikipedia’s “Dalton's law” article, available under the CC BY-SA 4.0 licence.

Connections

Categories