Select any concept, construction junction, or annotated relation by pointer, touch, search, or keyboard.

Construction junctions are diamonds. They show where multiple structures must coexist on the same carrier and satisfy compatibility conditions.

Canonical static concept record

Standard reaction Gibbs energy

Open this concept in the interactive graph Read the Markdown equivalent

Summary

The Gibbs-energy change for a reaction when every participant is in its stated standard state at the specified temperature and pressure, denoted $\Delta_\mathrm rG^\circ$ .

Record metadata

Canonical name: Standard reaction Gibbs energy
Concept ID: standard_reaction_gibbs_energy
Content version: 2.3.0
Primary field: Chemistry
Fields: Chemistry
Primary domain: Chemical thermodynamics & equilibrium
Domains: Chemical thermodynamics & equilibrium, Electrochemistry
Alternate terminology: No alternate terminology is currently authored for this record.
Concept type: Standard-state reaction property

Concept sources

Wikipedia — Chemical thermodynamics — Chemical thermodynamics · encyclopedic reference · source ID wp-chem-chemical-thermodynamics
OpenStax — Chemistry 2e — Chemistry 2e · peer-reviewed open textbook · source ID openstax-chemistry-2e
IUPAC — Quantities, Units and Symbols in Physical Chemistry — Quantities, Units and Symbols in Physical Chemistry · IUPAC physical chemistry reference · source ID iupac-green-book

Incoming relations (arrows to this concept)

Each relation below ends at this concept.

Gibbs energy Standard reaction Gibbs energy

Permalink to relation

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

Relation ID: chem_gibbs_energy_to_standard_reaction_gibbs_energy_state_description
Relation type: State / property description state-description
Direction: source → target
Endpoint roles: source: Has state / property description; target: State / property description of
Authored annotation: specifies standard-state reaction change

Authored explanation

Standard reaction Gibbs energy is assembled from the stoichiometrically weighted chemical potentials of reactants and products evaluated in declared standard states.

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

Wikipedia — Chemical thermodynamics — Chemical thermodynamics · encyclopedic reference · source ID wp-chem-chemical-thermodynamics
OpenStax — Chemistry 2e — Chemistry 2e · peer-reviewed open textbook · source ID openstax-chemistry-2e
IUPAC — Quantities, Units and Symbols in Physical Chemistry — Quantities, Units and Symbols in Physical Chemistry · IUPAC physical chemistry reference · source ID iupac-green-book

Outgoing relations (arrows from this concept)

Each relation below starts at this concept.