Definition of H2SO3. Meaning of H2SO3. Synonyms of H2SO3

Here you will find one or more explanations in English for the word H2SO3. Also in the bottom left of the page several parts of wikipedia pages related to the word H2SO3 and, of course, H2SO3 synonyms and on the right images related to the word H2SO3.

Definition of H2SO3

H2SO3
Sulphurous Sul"phur*ous, a. [L. sulphurosus, sulfurosus: cf. F. sulfureux.] 1. Of or pertaining to sulphur. 2. (Chem.) (a) Derived from, or containing, sulphur; specifically, designating those compounds in which the element has a lower valence as contrasted with the sulphuric compounds. (b) Having the characteristic odor of sulphur dioxide, or of hydrogen sulphide, or of other sulphur compounds. Sulphurous acid. (a) Sulphur dioxide. See under Sulphur. [Obs.] (b) An acid, H2SO3, not known in the free state except as a solution of sulphur dioxide in water, but forming a well-known series of salts (the sulphites). Sulphurous anhydride (Chem.), sulphur dioxide. See under Sulphur.

Meaning of H2SO3 from wikipedia

- reaction). In cooling down a clathrate SO2·5+3⁄4H2O will crystallise which decomposes again at 7 °C. Thus sulfurous acid H2SO3 cannot be isolated. Sulfurous acid...
- evaporites were mainly FeAl 2(SO 4) 4·22 H 2O, MgAl 2(SO 4) 4·22 H 2O, NaAl(SO 4) 2·6 H 2O, MgSO 4·7H 2O and Al 2(SO 4) 3·17 H 2O. The Ancient Gr**** Herodotus...
- (II) or iron (III) chloride: 2 FeCl3 + 2 H2O + SO22 FeCl2 + H2SO4 + 2 HCl 2 CuCl2 + 2 H2O + SO22 CuCl + H2SO4 + 2 HCl Two less well-known laboratory...
- H 2 SO 4 ↽ − − ⇀ H 2 O + SO 3 {\displaystyle {\ce {H2SO4<=>H2O + SO3}}} SO 3 + H 2 SO 4 ↽ − − ⇀ H 2 S 2 O 7 {\displaystyle {\ce {SO3 + H2SO4<=> H2S2O7}}}...
- Peroxymonosulfuric acid, H 2SO 5, also known as persulfuric acid, peroxysulfuric acid, or Caro's acid. In this acid, the S(VI) center adopts its characteristic...
- conversion is conducted in two stages: OC(NH2)2 + SO3 → OC(NH2)(NHSO3H) OC(NH2)(NHSO3H) + H2SO4 → CO2 + 2 H3NSO3 In this way, approximately 96,000 tonnes...
- sulfites (SO23) are related to the unstable sulfurous acid (H2SO3). Sulfur trioxide and sulfates (SO2− 4) are related to sulfuric acid (H2SO4). Sulfuric...
- over 100%. For example, 10% oleum can also be expressed as H2SO4·0.13611SO3, 1.13611SO3·H2O or 102.25% sulfuric acid. The conversion between % acid and %...
- the formula H2S2O5. The salts of disulfurous acid are called disulfites or metabisulfites. Disulfurous acid is, like sulfurous acid (H2SO3), a phantom...
- Description of the Acid Molecules H2SO3, H2SO4, and H3PO4, respectively?". J. Mol. Modeling. 6 (2): 282–288. doi:10.1007/PL00010730. S2CID 96291857. Greenwood,...