enthalpies
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pluralof enthalpy.plural
The grammatical form denoting more than one person, place, thing, or idea.
enthalpynouna quantity associated with a thermodynamic system, expressed as the internal energy of a system plus the product of the pressure and volume of the system, having the property that during an isobaric process, the change in the quantity is equal to the heat transferred during the process. H
Example Sentences
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Using these equations with the appropriate values for specific heat of ice, water, and steam, and enthalpies of fusion and vaporization, we have:
From Textbooks ● Feb. 14, 2019
We will often use values such as boiling or freezing points, or enthalpies of vaporization or fusion, as indicators of the relative strengths of IMFs of attraction present within different substances.
From Textbooks ● Feb. 14, 2019
One method involves the use of standard enthalpies and entropies to compute standard free energy changes, ΔG°, according to the following relation.
From Textbooks ● Feb. 14, 2019
Which of the enthalpies of combustion in Table 5.2 the table are also standard enthalpies of formation?
From Textbooks ● Feb. 14, 2019
Viewed in this manner, the enthalpy of sublimation for a substance may be estimated as the sum of its enthalpies of fusion and vaporization, as illustrated in Figure 10.28.
From Textbooks ● Feb. 14, 2019