# standard enthalpy of formation

> (of compound) change of enthalpy during the formation of 1 mole of the substance from its constituent elements, with all substances in their standard states, and at a pressure of 1 bar (100 kPa)

**Wikidata**: [Q721706](https://www.wikidata.org/wiki/Q721706)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Standard_enthalpy_of_formation)  
**Source**: https://4ort.xyz/entity/standard-enthalpy-of-formation


## References

1. Freebase Data Dumps. 2013
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)