enthalpy

noun/ˈɛnθælpi/

Frequency rank: #19,397 most common English word

Meaning

A thermodynamic quantity representing the total heat content of a system, equal to internal energy plus the product of pressure and volume.

Illustration for the English word “enthalpy”

Example sentence

The chemist measured the enthalpy change during the reaction to determine how much heat was released.

Synonyms & related words

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