See van der Waals equation on Wiktionary
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"etymology_text": "Named after Dutch physicist Johannes Diderik van der Waals.",
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"text": "(P+a/(V²))(V-b)=RT, where a and b are constants experimentally determined for a particular gas."
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"A gas law which generalizes the ideal gas law to non-ideal gases, taking into account intermolecular forces and the size of molecules."
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"(chemistry) A gas law which generalizes the ideal gas law to non-ideal gases, taking into account intermolecular forces and the size of molecules."
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Download raw JSONL data for van der Waals equation meaning in All languages combined (1.6kB)
This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2026-08-28 from the enwiktionary dump dated 2026-08-05 using wiktextract (872fc7b and 4deed51). 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.
If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.