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Lydersen method

Index Lydersen method

The Lydersen method is a group contribution method for the estimation of critical properties temperature (Tc), pressure (Pc) and volume (Vc). [1]

13 relations: Acetone, Boiling point, Cato Maximilian Guldberg, Critical point (thermodynamics), Dortmund Data Bank, Functional group, Group contribution method, Joback method, Kelvin, Klincewicz method, Molar mass, Molecule, Thermodynamic temperature.

Acetone

Acetone (systematically named propanone) is the organic compound with the formula (CH3)2CO.

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Boiling point

The boiling point of a substance is the temperature at which the vapor pressure of the liquid equals the pressure surrounding the liquid and the liquid changes into a vapor.

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Cato Maximilian Guldberg

Cato Maximilian Guldberg (11 August 1836 – 14 January 1902) was a Norwegian mathematician and chemist. Guldberg is best known as a pioneer in physical chemistry.

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Critical point (thermodynamics)

In thermodynamics, a critical point (or critical state) is the end point of a phase equilibrium curve.

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Dortmund Data Bank

The Dortmund Data Bank (short DDB) is a factual data bank for thermodynamic and thermophysical data.

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Functional group

In organic chemistry, functional groups are specific substituents or moieties within molecules that are responsible for the characteristic chemical reactions of those molecules.

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Group contribution method

A group contribution method in chemistry is a technique to estimate and predict thermodynamic and other properties from molecular structures.

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Joback method

The Joback method (often named Joback/Reid method) predicts eleven important and commonly used pure component thermodynamic properties from molecular structure only.

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Kelvin

The Kelvin scale is an absolute thermodynamic temperature scale using as its null point absolute zero, the temperature at which all thermal motion ceases in the classical description of thermodynamics.

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Klincewicz method

In thermodynamic theory, the Klincewicz method is a predictive method based both on group contributions and on a correlation with some basic molecular properties.

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Molar mass

In chemistry, the molar mass M is a physical property defined as the mass of a given substance (chemical element or chemical compound) divided by the amount of substance.

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Molecule

A molecule is an electrically neutral group of two or more atoms held together by chemical bonds.

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Thermodynamic temperature

Thermodynamic temperature is the absolute measure of temperature and is one of the principal parameters of thermodynamics.

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References

[1] https://en.wikipedia.org/wiki/Lydersen_method

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