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Bond energy

Term · Chemistry · MLC-T-CHM-001415

The average enthalpy change required to break a specific type of bond in one mole of gaseous molecules. This value represents the strength of a chemical bond. Bond energies are positive values, as energy must be supplied to break a bond, and are typically expressed in kilojoules per mole (kJ/mol).

Table 1. Record
IdentifierMLC-T-CHM-001415
FieldChemistry
SubjectOrganic and Biomolecular Chemistry
Synonymsmean bond energy
ReferencesPAC, 1994, 66, 1077. 'Glossary of terms used in physical organic chemistry (IUPAC Recommendations 1994)' on page 1090 (https://doi.org/10.1351/pac199466051077); PAC, 1999, 71, 1919. 'Glossary of terms used in theoretical organic chemistry' on page 1927 (https://doi.org/10.1351/pac199971101919)
See alsoBond-dissociation energy; Bond; Chemical species; Enthalpy; Valence
Record as JSON
{
  "id": "MLC-T-CHM-001415",
  "term": "Bond energy",
  "field": "Chemistry",
  "definition": "The average enthalpy change required to break a specific type of bond in one mole of gaseous molecules. This value represents the strength of a chemical bond. Bond energies are positive values, as energy must be supplied to break a bond, and are typically expressed in kilojoules per mole (kJ/mol).",
  "synonyms": [
    "mean bond energy"
  ],
  "subject": "Organic and Biomolecular Chemistry",
  "see_also": [
    "bond-dissociation energy",
    "bond",
    "chemical species",
    "enthalpy",
    "valence"
  ],
  "references": [
    "PAC, 1994, 66, 1077. 'Glossary of terms used in physical organic chemistry (IUPAC Recommendations 1994)' on page 1090 (https://doi.org/10.1351/pac199466051077)",
    "PAC, 1999, 71, 1919. 'Glossary of terms used in theoretical organic chemistry' on page 1927 (https://doi.org/10.1351/pac199971101919)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/bond-energy/"
}

Record 1,515 of 13,676 in Chemistry terminology (MLC-0109). Request the full dataset.