इंग्रजी मध्ये DITHIONOUS ACID म्हणजे काय?
डायथियोनस आम्ल
डायथियोनस अम्ल हे रासायनिक फॉर्म्युला H2S2O4 सह सल्फर ऑक्साओसिड आहे. हे शुद्ध स्वरूपात अस्थिर आहे, परंतु त्याचे लवण, ज्याला डिथिनिअस म्हणतात ती स्थिर आहेत. सुरुवातीला असे गृहित धरले गेले की C2 प्रमाणबद्ध रचना एचओएस-एसओएच अणूंमध्ये सर्वात स्थिर आहे आणि एच 2 एस 2 ओ 4 हा एबीआय इनिटियो गणना वापरून. याचे कारण म्हणजे इंटरमॉलिक्युलर हायड्रोजन बॉण्डचे अस्तित्व आहे. आता ओळखले जाते की, धडधाकट ऍसिड SO2 आणि S2 मधून उत्स्फूर्तपणे विघटन करतो. सोडियम डायथिएनाईट हे एक पांढरे पावडर आहे जो किड्यूलेटर्स आणि ब्लिचिंग एजंट म्हणून वापरले जाते. हे नायट्र्रो ग्रुपला कार्बनिक प्रतिक्रियांमध्ये अमीनो समूहाला कमी करण्यासाठी देखील वापरला जातो.
इंग्रजी शब्दकोशातील dithionous acid व्याख्या
शब्दकोषात एडिडची परिभाषा हा एक अस्थिर डीबासिक एसिड आहे ज्याला फक्त समाधान आणि डिथिनेट सॉल्टच्या स्वरूपात ओळखले जाते. हे एक शक्तिशाली रिडिंग एजंट आहे. फॉर्म्युला: एच 2 एस 2 ओ 4 हे देखील म्हटले जाते: हायोसॉल्फफ्रॉसीड एसिड, हायड्रोसेटफूरस ऍसिड.
«DITHIONOUS ACID» संबंधित इंग्रजी पुस्तके
खालील ग्रंथसूची निवडीमध्ये
dithionous acid चा वापर शोधा. इंग्रजी साहित्यामध्ये वापराचा संदर्भ देण्यासाठी
dithionous acid शी संबंधित पुस्तके आणि त्याचे थोडक्यात उतारे.
1
Outlines of chemical analysis
They comport themselves with zinc and chlorhydric acid as the sulphites. For
comportment before the blowpipe, see page 116. Dithionous acid can be
recognized when along with sulphydric acid (or a soluble sulphide), since the
neutral fluid ...
2
Minerals—Advances in Research and Application: 2013 Edition: ...
dithionous acid (H.sub.2S.sub.20.sub.4), and other sulfur intermediate reduction
products forming a sulfur dioxide treated water. These species as discussed by
Noyes and Steinour may be affected by the presence of other ions in solution, but
...
3
The Rosen Comprehensive Dictionary of Chemistry
Alternative name: hyposulphate. dithionic acid H2S2O6 Strong acid that
decomposes slowly in concentrated solutions and when heated. Alternative
name: hyposulphuric acid. dithionite Name that is given to any of the salts of
dithionous acid, ...
John Owen Edward Clark, William Hemsley,
2008
4
Shriver and Atkins' Inorganic Chemistry
Neither anhydrous dithionous acid, H2S2O4 (30), nor dithionic acid, H2S2O6 (31
), can be isolated. However, the dithionous and dithionate salts are stable
crystalline solids. Dithionites, S2O422, can be prepared by the reduction of
sulfites with ...
Dithionous acid is therefore obtained by reduction of sulfurous acid, and dithionic
acid by its oxidation: + 4 Reduction +3„, +* Oxidation +' - 2S02 + 2e~ ▻ Sp2,"; 2
SO2" >S20^+2e". Zinc is a suitable reducing agent (Zn — * Zn2+ + 2e~; see ...
Egon Wiberg, Nils Wiberg,
2001
6
The Chemical Gazette: Or, Journal of Practical Chemistry, in ...
Zinc does not behave towards selenious acid exactly in the same manner as to
sulphurous acid; there is no acid of selenium corresponding to the dithionous
acid formed ; but selenium is reduced, and an acid selenite of zinc obtained,
which ...
William Francis, Henry Croft,
1847
7
Encyclopedia of the Alkaline Earth Compounds
The dithionite anion, S2O2À4, is an anion formally derived from the hypothetical
compound “dithionous acid”, H2S2O4. Dithionous acid has not been detected
either as a pure compound or in solution. Its IUPAC name is sulfinatosulfinate,
the ...
8
Chemistry of the Non-Metals: With an Introduction to Atomic ...
... 50 °C: H2S2O6 —> H2SO.., + SO; Dithionates decompose in an analogous
manner above 200 °C. 8.11.10. Dithionous Acid (I-[25204] Dithionites are
obtained by reduction of hydrogen sulfites in aqueous solution with sodium
amalgam, ...
Ralf Steudel, Frederick C. Nachod, Jerry J. Zuckerman,
1977
S2O2À5 þ Hþ / HSOÀ3 þ SO2 (15.79) 15.1.11 Dithionous Acid and Dithionites
One of the unstable oxyacids of sulfur is dithionous acid, H2S2O4, which
contains sulfur in the þ3 oxidation state. Reduction of sulfur þ4 to produce the
dithionite ...
10
The Chemical Gazette, Or, Journal of Practical Chemistry, in ...
The behaviour of dithionous acid towards metallic oxides, in those proportions in
which double salts are formed, is altogether very peculiar, and may probably
serve to throw considerable light on the constitution of salts. The formula of the ...