Gibbs free energy

type of thermodynamic potential; useful for calculating reversible work in certain systems
Thing physical_theory Q334631
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Gibbs free energy

Summary

Gibbs free energy is a physical theory[1]. It ranks in the top 3% of physical_theory entities by monthly Wikipedia readership (2,541 views/month).[2]

Key Facts

  • Gibbs free energy's instance of is recorded as physical theory[3].
  • Josiah Willard Gibbs is named after Gibbs free energy[4].
  • Gibbs free energy is a type of physical quantity[5].
  • Gibbs free energy is a type of thermodynamic free energy[6].
  • Gibbs free energy is a type of thermodynamic potential[7].
  • Gibbs free energy is a type of energy[8].
  • Gibbs free energy is a type of state function[9].
  • Gibbs free energy's described at URL is recorded as https://chem.libretexts.org/Bookshelves/General_Chemistry/Map%3A_Chemistry_-The_Central_Science(Brown_et_al.)/19%3A_Chemical_Thermodynamics/19.07%3A_Free_Energy_and_the_Equilibrium_Constant[10].
  • Gibbs free energy's described at URL is recorded as https://chem.libretexts.org/Bookshelves/Physical_and_Theoretical_Chemistry_Textbook_Maps/Supplemental_Modules_(Physical_and_Theoretical_Chemistry)/Thermodynamics/Energies_and_Potentials/Free_Energy/Gibbs_(Free)_Energy[11].
  • Gibbs free energy's described at URL is recorded as https://chem.libretexts.org/Bookshelves/Physical_and_Theoretical_Chemistry_Textbook_Maps/Supplemental_Modules_(Physical_and_Theoretical_Chemistry)/Thermodynamics/Energies_and_Potentials/Free_Energy/What_are_Free_Energies[12].
  • Gibbs free energy's described at URL is recorded as https://www.khanacademy.org/science/ap-chemistry-beta/x2eef969c74e0d802:applications-of-thermodynamics/x2eef969c74e0d802:free-energy-and-equilibrium/v/free-energy-and-equilibrium[13].
  • Gibbs free energy's described by source is recorded as ISO 80000-5:2007 Quantities and units — Part 5: Thermodynamics[14].
  • Gibbs free energy's described by source is recorded as ISO 80000-5:2019 Quantities and units — Part 5: Thermodynamics[15].
  • Gibbs free energy's studied by is recorded as thermodynamics[16].
  • Gibbs free energy's on focus list of Wikimedia project is recorded as Wikipedia:Vital articles/Level/4[17].
  • Gibbs free energy's maintained by WikiProject is recorded as WikiProject Mathematics[18].
  • Gibbs free energy's recommended unit of measurement is recorded as joule[19].
  • Gibbs free energy's recommended unit of measurement is recorded as kilogram square metre per square second[20].

Body

Definition and Type

Gibbs free energy's instance of is recorded as physical theory[3]. Recorded subclass of include physical quantity[5], thermodynamic free energy[6], thermodynamic potential[7], energy[8], and state function[9].

Origins

Josiah Willard Gibbs is named after Gibbs free energy[4].

Why It Matters

Gibbs free energy ranks in the top 3% of physical_theory entities by monthly Wikipedia readership (2,541 views/month).[2] It has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[21] It is known by 64 alternative names across languages and contexts.[22]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . ISO 80000-5:2019 Quantities and units — Part 5: Thermodynamics. wikidata.org.
  18. [20] . ISO 80000-5:2019 Quantities and units — Part 5: Thermodynamics. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [21] . Wikidata sitelinks. wikidata.org.
  3. [22] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Gibbs free energy. Retrieved May 3, 2026, from https://4ort.xyz/entity/gibbs-free-energy
MLA “Gibbs free energy.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/gibbs-free-energy.
BibTeX @misc{4ortxyz_gibbs-free-energy_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Gibbs free energy}}, year = {2026}, url = {https://4ort.xyz/entity/gibbs-free-energy}, note = {Accessed: 2026-05-03}}
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 13d ago · Twofivesixbot bot · 2026-05-25 view diff on Wikidata ↗
    Studied by thermodynamics
    Recommended unit of measurement joule, kilogram square metre per square second
    On focus list of wikimedia project Wikipedia:Vital articles/Level/4
    Instance of
    + 8 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-qualifiers:1||1|3 */ [[Property:P8189]]: 987007529286905171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.