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- Q5283667 subject Q6290674.
- Q5283667 subject Q6420514.
- Q5283667 abstract "Dithionous acid is a sulfur oxoacid with the chemical formula H2S2O4. It is unstable in pure form, but its salts, known as dithionites, are stable.It was initially assumed that the C2 symmetric structure HOS(=O)-S(=O)OH is the most stable among molecules with the formula H2S2O4 using ab initio calculations. The reason for this is the existence of intermolecular hydrogen bonds. It is now known that dithionous acid spontaneously decomposes to SO2 and S(OH)2.Sodium dithionite is a white powder used as a reductant and a bleaching agent. It is also used to reduce the nitro group to an amino group in organic reactions.".
- Q5283667 iupacName "Dithionous acid".
- Q5283667 thumbnail Dithionous_acid.svg?width=300.
- Q5283667 wikiPageWikiLink Q12370.
- Q5283667 wikiPageWikiLink Q167198.
- Q5283667 wikiPageWikiLink Q184832.
- Q5283667 wikiPageWikiLink Q2873610.
- Q5283667 wikiPageWikiLink Q3492925.
- Q5283667 wikiPageWikiLink Q414560.
- Q5283667 wikiPageWikiLink Q422772.
- Q5283667 wikiPageWikiLink Q468076.
- Q5283667 wikiPageWikiLink Q547605.
- Q5283667 wikiPageWikiLink Q6290674.
- Q5283667 wikiPageWikiLink Q6420514.
- Q5283667 iupacname "Dithionous acid".
- Q5283667 type ChemicalCompound.
- Q5283667 type ChemicalSubstance.
- Q5283667 type ChemicalObject.
- Q5283667 type Thing.
- Q5283667 type Q11173.
- Q5283667 comment "Dithionous acid is a sulfur oxoacid with the chemical formula H2S2O4. It is unstable in pure form, but its salts, known as dithionites, are stable.It was initially assumed that the C2 symmetric structure HOS(=O)-S(=O)OH is the most stable among molecules with the formula H2S2O4 using ab initio calculations. The reason for this is the existence of intermolecular hydrogen bonds.".
- Q5283667 label "Dithionous acid".
- Q5283667 depiction Dithionous_acid.svg.