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Enthalpy

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Summary

The state function H=U+pVH=U+pV, useful for heat and material balances at constant pressure under stated work conventions.

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EnthalpyChemical thermodynamics

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This is an authored directed relation from the source endpoint to the target endpoint.

Authored explanation

Enthalpy supplies chemical thermodynamics with a state function useful for constant-pressure heat effects and flowing material, without identifying heat itself as a state function.

How to interpret this relation type

The source supplies a substantive formal ingredient, dynamical sector, law, field content, or mechanism of the target theoretical framework.

Relation sources

EnthalpyReaction enthalpy

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This is an authored directed relation from the source endpoint to the target endpoint.

Authored explanation

Reaction enthalpy is a stoichiometric difference of state enthalpies at specified conditions.

How to interpret this relation type

The target represents a state, property, observable, or state-dependent description associated with the source system or theory.

Relation sources