Meanings
noundithionous acid (uncountable)
- uncountablechemistrythe unstable acid H₂S₂O₄, known only as its derivatives, the dithionites
Synonyms: hydrosulfurous acid
Synonyms & antonyms
nounthe unstable acid H₂S₂O₄, known only as its derivatives, the dithionites
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Cite this entry
APA
dithionous acid. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/dithionous%20acid
MLA
“dithionous acid.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/dithionous%20acid. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “dithionous acid,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/dithionous%20acid.
Source: dithionous acid on Wiktionary, CC BY-SA 4.0.