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  1. Ideal gas law - Wikipedia

    • The ideal gas law, also called the general gas equation, is the equation of state of a hypothetical ideal gas. It is a good approximation of the behavior of many gases under many conditions, although it has several limitations. It was first stated by Benoît Paul Émile Clapeyron in 1834 as a combination of the empirical Boyle's law, Charles's law, Avogadro's law, and Gay-L… 展开

    Equation

    The state of an amount of gas is determined by its pressure, volume, and temperature. The modern form of the equation … 展开

    Energy associated with a gas

    According to the assumptions of the kinetic theory of ideal gases, one can consider that there are no intermolecular attractions between the molecules, or atoms, of an ideal gas. In other words, its potential energy is … 展开

    Applications to thermodynamic processes

    The table below essentially simplifies the ideal gas equation for a particular processes, thus making this equation easier to solve using numerical methods.
    A thermodynamic process is defined as a system that mov… 展开

    Deviations from ideal behavior of real gases

    The equation of state given here (PV = nRT) applies only to an ideal gas, or as an approximation to a real gas that behaves sufficiently like an ideal gas. There are in fact many different forms of the equation of state. Since the i… 展开

    Derivations

    The empirical laws that led to the derivation of the ideal gas law were discovered with experiments that changed only 2 state variables of the gas and kept every other one constant.
    All the possible g… 展开

    Other dimensions

    For a d-dimensional system, the ideal gas pressure is:
    where is the volume of the d-dimensional domain in which the gas exists. The dimensions of the pressure changes with dimensionality. … 展开

    See also

    Physics portal
    Boltzmann constant – Physical constant relating particle kinetic energy with temperature
    Configuration integral – Function in thermodynamics and statistical physics… 展开

     
  1. PV = nRT
    • 根据 3 个来源
    The Ideal Gas Law is very simply expressed: PV = nRT (1) (1) P V = n R T from which simpler gas laws such as Boyle's, Charles's, Avogadro's and Amonton's law be derived.
    In such a case, all gases obey an equation of state known as the ideal gas law: PV = nRT, where n is the number of moles of the gas and R is the universal (or perfect) gas constant, 8.3144626181532...
    It was first stated by Émile Clapeyron in 1834 as a combination of Boyle's law, Charles's law and Avogadro's Law. The ideal gas law is often written as: PV=nRT P V = nRT
  2. The Ideal Gas Law - Chemistry LibreTexts

  3. 理想气体状态方程 - 百度百科

  4. Ideal Gas Law Formula and Examples - Science Notes …

    2022年2月8日 · Learn the ideal gas law equation, its units, assumptions, uses and limitations, and how to solve problems with it. See examples of ideal gas law applications and formulas for different thermodynamic processes.

  5. The Ideal Gas Law - The Engineering ToolBox

  6. Ideal gas law | Definition, Formula, & Facts | Britannica

    2024年12月17日 · Learn about the ideal gas law, a general equation of state that relates the pressure, volume, and temperature of a gas. Find out how it is derived from the kinetic theory of gases and how it applies to real gases.

  7. 7.7: The Ideal Gas Law - Chemistry LibreTexts

  8. Ideal Gas Law: Statement, Characteristics, Formula

    Learn the ideal gas law, a law that explains the state of an ideal gas. Find out the formula, characteristics, and applications of ideal gases, and compare them with real gases.

  9. 11.4: The Ideal Gas Law - Chemistry LibreTexts

  10. Ideal Gas Law | Brilliant Math & Science Wiki

    Learn what an ideal gas is and how to apply the ideal gas law to calculate the state variables of a gas. Explore the kinetic theory of gases, the postulates of ideal gases, and the equations of Gay-Lussac, Boyle, Charles, Avogadro and …