# extent of reaction

> difference between equilibrium and initial amount of a substance, divided by its stoichiometric number

**Wikidata**: [Q899046](https://www.wikidata.org/wiki/Q899046)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Extent_of_reaction)  
**Source**: https://4ort.xyz/entity/extent-of-reaction


## References

1. Freebase Data Dumps. 2013
2. ISO 80000-9:2019 Quantities and units — Part 9: Physical chemistry and molecular physics