Gibbs-Helmholtz equation in English

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{
  "etymology_text": "Named after Hermann von Helmholtz (who introduced it in an 1882 paper) and Josiah Willard Gibbs.",
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    {
      "form": "the Gibbs-Helmholtz equation",
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      "glosses": [
        "An equation for calculating changes in the Gibbs free energy of a system as a function of temperature: ((∂(G/T))/(∂T))ₚ=-H/(T²), where H is the enthalpy, T the absolute temperature and G the Gibbs free energy of the system, all at constant pressure p."
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          "thermodynamics",
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        [
          "Gibbs free energy",
          "Gibbs free energy"
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        [
          "system",
          "system"
        ],
        [
          "function",
          "function"
        ],
        [
          "temperature",
          "temperature"
        ],
        [
          "enthalpy",
          "enthalpy"
        ],
        [
          "absolute temperature",
          "absolute temperature"
        ],
        [
          "constant",
          "constant"
        ],
        [
          "pressure",
          "pressure"
        ]
      ],
      "raw_glosses": [
        "(thermodynamics) An equation for calculating changes in the Gibbs free energy of a system as a function of temperature: ((∂(G/T))/(∂T))ₚ=-H/(T²), where H is the enthalpy, T the absolute temperature and G the Gibbs free energy of the system, all at constant pressure p."
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics",
        "thermodynamics"
      ]
    }
  ],
  "word": "Gibbs-Helmholtz equation"
}

[Show JSON for raw wiktextract data ▼] [Hide JSON for raw wiktextract data ▲]

{
  "etymology_text": "Named after Hermann von Helmholtz (who introduced it in an 1882 paper) and Josiah Willard Gibbs.",
  "forms": [
    {
      "form": "the Gibbs-Helmholtz equation",
      "tags": [
        "canonical"
      ]
    }
  ],
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
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        "en:Thermodynamics"
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      "glosses": [
        "An equation for calculating changes in the Gibbs free energy of a system as a function of temperature: ((∂(G/T))/(∂T))ₚ=-H/(T²), where H is the enthalpy, T the absolute temperature and G the Gibbs free energy of the system, all at constant pressure p."
      ],
      "links": [
        [
          "thermodynamics",
          "thermodynamics"
        ],
        [
          "Gibbs free energy",
          "Gibbs free energy"
        ],
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          "system",
          "system"
        ],
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          "function",
          "function"
        ],
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          "temperature",
          "temperature"
        ],
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          "enthalpy",
          "enthalpy"
        ],
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          "absolute temperature",
          "absolute temperature"
        ],
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          "constant",
          "constant"
        ],
        [
          "pressure",
          "pressure"
        ]
      ],
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        "(thermodynamics) An equation for calculating changes in the Gibbs free energy of a system as a function of temperature: ((∂(G/T))/(∂T))ₚ=-H/(T²), where H is the enthalpy, T the absolute temperature and G the Gibbs free energy of the system, all at constant pressure p."
      ],
      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics",
        "thermodynamics"
      ]
    }
  ],
  "word": "Gibbs-Helmholtz equation"
}

This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-11-06 from the enwiktionary dump dated 2024-10-02 using wiktextract (fbeafe8 and 7f03c9b). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

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"Gibbs-Helmholtz equation" meaning in English

Proper name