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- Ideal_gas abstract "An ideal gas is a theoretical gas composed of a set of randomly moving, non-interacting point particles. The ideal gas concept is useful because it obeys the ideal gas law, a simplified equation of state, and is amenable to analysis under statistical mechanics. One mole of an ideal gas has a volume of 22.41 L at STP.At normal conditions such as standard temperature and pressure, most real gases behave qualitatively like an ideal gas. Many gases such as nitrogen, oxygen, hydrogen, noble gases, and some heavier gases like carbon dioxide can be treated like ideal gases within reasonable tolerances. Generally, a gas behaves more like an ideal gas at higher temperature and lower pressure, as the work which is against intermolecular forces becomes less significant compared with the particles' kinetic energy, and the size of the molecules becomes less significant compared to the empty space between them.The ideal gas model tends to fail at lower temperatures or higher pressures, when intermolecular forces and molecular size become important. It also fails for most heavy gases, such as many refrigerants, and for gases with strong intermolecular forces, notably water vapor. At low pressures, the volume of a real gas is often considerably greater than that of an ideal gas. At low temperatures, the pressure of a real gas is often considerably less than that of an ideal gas. At some point of low temperature and high pressure, real gases undergo a phase transition, such as to a liquid or a solid. The model of an ideal gas, however, does not describe or allow phase transitions. These must be modeled by more complex equations of state.The ideal gas model has been explored in both the Newtonian dynamics (as in "kinetic theory") and in quantum mechanics (as a "gas in a box"). The ideal gas model has also been used to model the behavior of electrons in a metal (in the Drude model and the free electron model), and it is one of the most important models in statistical mechanics.".
- Ideal_gas wikiPageExternalLink Configuration_integral_%28statistical_mechanics%29.
- Ideal_gas wikiPageID "65905".
- Ideal_gas wikiPageRevisionID "604089393".
- Ideal_gas hasPhotoCollection Ideal_gas.
- Ideal_gas subject Category:Ideal_gas.
- Ideal_gas comment "An ideal gas is a theoretical gas composed of a set of randomly moving, non-interacting point particles. The ideal gas concept is useful because it obeys the ideal gas law, a simplified equation of state, and is amenable to analysis under statistical mechanics. One mole of an ideal gas has a volume of 22.41 L at STP.At normal conditions such as standard temperature and pressure, most real gases behave qualitatively like an ideal gas.".
- Ideal_gas label "Gas ideal".
- Ideal_gas label "Gas ideale".
- Ideal_gas label "Gaz doskonały".
- Ideal_gas label "Gaz parfait".
- Ideal_gas label "Gás ideal".
- Ideal_gas label "Ideaal gas".
- Ideal_gas label "Ideal gas".
- Ideal_gas label "Ideales Gas".
- Ideal_gas label "Идеальный газ".
- Ideal_gas label "غاز مثالي".
- Ideal_gas label "理想気体".
- Ideal_gas label "理想氣體".
- Ideal_gas sameAs Ideální_plyn.
- Ideal_gas sameAs Ideales_Gas.
- Ideal_gas sameAs Ιδανικό_αέριο.
- Ideal_gas sameAs Gas_ideal.
- Ideal_gas sameAs Gaz_parfait.
- Ideal_gas sameAs Gas_ideal.
- Ideal_gas sameAs Gas_ideale.
- Ideal_gas sameAs 理想気体.
- Ideal_gas sameAs 이상기체.
- Ideal_gas sameAs Ideaal_gas.
- Ideal_gas sameAs Gaz_doskonały.
- Ideal_gas sameAs Gás_ideal.
- Ideal_gas sameAs m.0hgd8.
- Ideal_gas sameAs Q172280.
- Ideal_gas sameAs Q172280.
- Ideal_gas wasDerivedFrom Ideal_gas?oldid=604089393.
- Ideal_gas isPrimaryTopicOf Ideal_gas.