Phrase guide

empirical formula

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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No pronunciation record was provided for this word.

1

noun

Meaning 1

A notation indicating the ratios of the various elements present in a compound, without regard to the actual numbers.

Definition source: English Wiktionary via Wiktextract

Topics: chemistry, natural-sciences, physical-sciences

Examples

  • The molecular formula for ethane is C2H6, while the empirical formula is CH3.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

a chemical formula showing the ratio of elements in a compound rather than the total number of atoms

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: formula, chemical formula

History

Etymology

No etymology was provided for this word.

Across languages

Translations

14 source translations are retained for this English entry.

  • Chinese Mandarin: 實驗式 /实验式 (shíyànshì) — a notation indicating the ratios of the various elements present in a compound
  • Chinese Mandarin: 最簡式 /最简式 (zuìjiǎnshì) — a notation indicating the ratios of the various elements present in a compound
  • Czech: empirický vzorec — a notation indicating the ratios of the various elements present in a compound
  • Danish: empirisk formel — a notation indicating the ratios of the various elements present in a compound
  • Finnish: suhdekaava — a notation indicating the ratios of the various elements present in a compound
  • German: Verhältnisformel — a notation indicating the ratios of the various elements present in a compound
  • Hungarian: tapasztalati képlet — a notation indicating the ratios of the various elements present in a compound
  • Japanese: 実験式 (jikkenshiki) — a notation indicating the ratios of the various elements present in a compound
  • Korean: 실험식 (silheomsik) — a notation indicating the ratios of the various elements present in a compound
  • Romanian: formulă empirică — a notation indicating the ratios of the various elements present in a compound
  • Russian: эмпирическая формула (empiričeskaja formula) — a notation indicating the ratios of the various elements present in a compound
  • Swedish: empirisk formel — a notation indicating the ratios of the various elements present in a compound
  • Tagalog: masiring sanyo — a notation indicating the ratios of the various elements present in a compound
  • Tamil: செயலறிவு வாய்ப்பாடு (ceyalaṟivu vāyppāṭu) — a notation indicating the ratios of the various elements present in a compound