The **ideal gas law** is the equation of state of a hypothetical ideal gas. It is a good approximation to the behaviour of many gases under many conditions, although it has several limitations. It was first stated by Émile Clapeyron in 1834 as a combination of Boyle's law and Charles's law. It can also be derived from kinetic theory, as was achieved (apparently independently) by August Krönig in 1856 and Rudolf Clausius in 1857.

Read more about Ideal Gas Law: Equation, Applications To Thermodynamic Processes, Deviations From Ideal Behavior of Real Gases

### Other articles related to "ideal, gas, ideal gas law, ideal gas, law":

... The equation of state for an

**ideal**or perfect

**gas**is the

**ideal gas law**and reads where P is the pressure, V is the volume, n is amount of

**gas**(in ... It can also be written as where is the specific

**gas**constant for a particular

**gas**, in units J/(kg K), and ρ = m/V is density ... This notation is the "

**gas**dynamicist's" version, which is more practical in modeling of

**gas**flows involving acceleration without chemical reactions ...

... one of the first to perform markedly better than the

**ideal gas law**... While the equation is definitely superior to the

**ideal gas law**and does predict the formation of a liquid phase, the agreement with experimental data is limited for ... The van der Waals equation may be considered as the

**ideal gas law**, “improved” due to two independent reasons Molecules are thought as particles with volume, not material points ...

**Ideal Gas Law**- Derivations - Theoretical - Statistical Mechanics

... and p = (px, py, pz) denote the position vector and momentum vector of a particle of an

**ideal gas**, respectively ... is where the first equality is Newton's second

**law**, and the second line uses Hamilton's equations and the equipartition theorem ... over a system of N particles yields By Newton's third

**law**and the

**ideal gas**assumption, the net force on the system is the force applied by the walls of their container, and ...

... the concept of a chemical element and clarifying the

**Law**of conservation of mass for chemical reactions. 1794 Proust's

**Law**of definite proportions generalizes the concept of equivalent weights to all types of chemical reaction, not simply acid–base reactions. 1809 Gay-Lussac's

**Law**of combining volumes, stating an integer relationship between the volumes of reactants and products in the chemical reactions of gases ...

**Ideal Gas Law**

... The density of a

**gas**at a specific pressure can be estimated by using the

**ideal gas law**... Doubling absolute pressure doubles the density of a

**gas**, and doubling absolute temperature halves the density ... The number of molecules in a given

**gas**volume depends on the pressure and temperature ...

### Famous quotes containing the words law, ideal and/or gas:

“The end of *law* is not to abolish or restrain, but to preserve and enlarge freedom. For in all the states of created beings capable of laws, where there is no *law*, there is no freedom.”

—John Locke (1632–1704)

“Some day the soft *Ideal* that we wooed

Confronts us fiercely, foe-beset, pursued,

And cries reproachful: “Was it then my praise,

And not myself was loved? Prove now thy truth;

I claim of thee the promise of thy youth.””

—James Russell Lowell (1819–1891)

“Papa died in the *gas* chamber,

slipping blue as an undressed minnow,

gulping in the shower to wash the Jew off him.”

—Anne Sexton (1928–1974)