What does sulfonic anhydride mean?

Word Pronunciation & Dictionary

sulfonic anhydride

Word Rarity Very rare

Frequency: Zipf frequency 1.65 in modern English

Scrabble Score

Letters

Syllables

Unique Chars

noun

sulfonic anhydrides (plural) sulphonic anhydride (alternative)

What does sulfonic anhydride mean?: any compound, of general formula RS(=O)₂OS(=O)₂R, that is the acid anhydride of a sulfonic acid

Open the pronunciation page — Open the Speakur entry for “sulfonic anhydride”.
Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
Play the audio — Click Play to hear reference audio for “sulfonic anhydride”.
Repeat and practice — Say “sulfonic anhydride” aloud, matching stress and vowels until it feels natural.