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enthalpy

n. 焓

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WordNet (r) 3.0 (2006) (WordNet)

enthalpy
n 1: (thermodynamics) a thermodynamic quantity equal to the
internal energy of a system plus the product of its volume
and pressure; "enthalpy is the amount of energy in a system
capable of doing mechanical work" [synonym: {heat content},
{total heat}, {enthalpy}, {H}]

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英文字典中文字典相关资料:

Enthalpy - Wikipedia
An enthalpy change describes the change in enthalpy observed in the constituents of a thermodynamic system when undergoing a transformation or chemical reaction
Enthalpy | Definition, Equation, Units | Britannica
Enthalpy, the sum of the internal energy and the product of the pressure and volume of a thermodynamic system
Enthalpy - Chemistry LibreTexts
Enthalpy (H) is the sum of the internal energy (U) and the product of pressure and volume (P V) given by the equation: When a process occurs at constant pressure, the heat evolved (either released or absorbed) is equal to the change in enthalpy
Enthalpy: Definition, Formula and Reactions - GeeksforGeeks
Enthalpy is the measurement of heat or energy in the thermodynamic system It is the most fundamental concept in the branch of thermodynamics It is denoted by the symbol H In other words, we can say, Enthalpy is the total heat of the system Let's know more about Enthalpy in detail below
What Is Enthalpy? Definition, Formula, And Applications
Learn what enthalpy is, its formula, significance in thermodynamics, and real-world applications in engineering and science
What is Enthalpy? - BYJUS
Enthalpy is the measurement of energy in a thermodynamic system The quantity of enthalpy equals to the total content of heat of a system, equivalent to the system’s internal energy plus the product of volume and pressure
What is Enthalpy? - ChemTalk
Read this tutorial to learn about enthalpy and how it applies to thermodynamics Learn about the equation and some some of its applications!
Enthalpy (H) - Definition, Meaning, and Uses in Thermodynamics
Enthalpy and temperature are closely related but describe different physical concepts Temperature measures the average kinetic energy of particles, while enthalpy measures the total heat content of a system, including energy stored in chemical bonds and intermolecular interactions
Enthalpy – Chemistry
Chemists ordinarily use a property known as enthalpy (H) to describe the thermodynamics of chemical and physical processes Enthalpy is defined as the sum of a system’s internal energy (U) and the mathematical product of its pressure (P) and volume (V):

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