which of the following oxyacids of sulphur contain s

26 08 20061) H2S2O8(H SUFFIX 2 S SUFFIX 2 O SUFFIX 8) similiarly 2) H2S2O6 3)H2S2O5 I cannot seem to understand how to determine the type of bonds fromed between molecules or atoms i guess the central atom in the above 3 compounds is sulphur but cannot understand how the orbitals of atoms overlap Please prove your answer by showing the relevant working of the problem

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Thiosulfuric acid

Thiosulfuric acid (as sodium thiosulfate) has the chemical name thiosulfuric acid disodium salt pentahydrate The chemical formula is Na2S2O3•5H2O and the molecular weight is 248 17 Sodium Thiosulfate Injection is a cyanide antidote which contains one 50 mL glass vial containing a 25% solution of Sodium Thiosulfate Injection It has been indicated as antidote for cyanide poisoning

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dithionous acid: meaning synonyms

Entries with dithionous acid sulfur: svavla‎ See also acid rain alunite barite cinnabar cysteine dithionous acid Epsom salts galena gunpowder gypsum heparin Lawesson's dithionite: see also Dithionite‎ dithionite (English) Noun dithionite (pl dithionites) (chemistry) any salt or ester of dithionous acid H2S2O4 Synonyms hydrosulfite

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Reaction Stoichiometry KOH + H2S2O4 = K2S2O4 + H2O

Kaliumhydroxide H2S2O4 KOH: 2: 56 10564: H 2 S 2 O 4: 1: 130 14348: Products K2S2O4 Water K 2 S 2 O 4: 1: 206 3242: H 2 O: 2: 18 01528: Balance Equation Calculate Limiting Reagent Calculate Reaction Stoichiometry Instructions To perform a stoichiometric calculation enter an equation of a chemical reaction and press the Start button The reactants and products along with their

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Thioschwefelsure – Wikipedia

Darstellung Die Darstellung der wasserfreien Sure kann durch Umsetzung von Schwefelwasserstoff (H 2 S) mit Schwefeltrioxid (SO 3) in Diethylether bei −20 C erfolgen Ab einer Temperatur von −10 C zerfllt Thioschwefelsure wieder in H 2 S und SO 3 Ohne Ether entsteht dagegen das ebenfalls leicht zersetzliche Lewis-Addukt H 2 SSO 3 Eigenschaften

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Chemistry of the elements

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was ist der unterschied zwischen schwefliger sure und

Technisch von Interesse sind noch z B Thioschwefelsure H2S2O3 Dithionige Sure H2S2O4 Dischweflige Sure H2S2O5 - die freien Suren sind instabil bzw unbekannt die Salze sind stabil - dann gibts noch Dithionsure H2S2O6 (in verdnnter Lsung stabil) Dischwefelsure (Pyroschwefelsure) H2S2O7 (in Abwesebheit von Wasser stabil) - die Salze beider Suren sind stabil

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H2O4S

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 H 2S 2O 4 using ab initio calculations

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cido fosforoso

El H 3 PO 3 puede describirse de forma ms clara mediante su frmula estructural HPO(OH) 2 Esta forma coexiste en equilibrio con un tautmero minoritario el P(OH) 3 La IUPAC recomend en 2005 que este ltimo sea llamado cido fosforoso y que la forma dihidrxida se denomine cido fosfnico ya que solo los compuestos fosforados reducidos reciben la terminacin -oso

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Formulacin: Anion Ditionito?

28 04 2010Hola tengo un problema con este anion y es que no se de qu acido deriva si es que deriva de alguno el nombre no me dice nada La formula es S2O4 (2-) asi que la formula del cido sera H2S2O4 si esta bien solo me faltaria el nombre si me lo pueden decir en nomenclatura sistematica mejor porque es la que mas usamos Y si esta mal formulado me serviria que me lo formularan bien

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Dithionous acid

Dithionous acid is a sulfur oxoacid with the chemical formula H 2 S 2 O 4 It is unstable in pure form but its salts known as dithionites are stable It was initially assumed that the C 2 symmetric structure HOS(=O)-S(=O)OH is the most stable among molecules with the formula H 2 S 2 O 4 using ab initio calculations The reason for this is the existence of intermolecular hydrogen bonds

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Reaction Mechanisms Question?

4-2-2013At 400 K oxalic acid decomposes according to the reaction: H2S2O4(g)---CO2(g) + HCOOH(g) In three separate experiments the intial pressure of oxalic acid and final total pressure after 20 000s is measured Experiment 1 2 3 P H2C2O4 at t=0 65 8 92 1 111 Ptotal at t=20 000 s 106 149 179 Find the rate law of the reaction

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Chemistry of the elements

You can write a book review and share your experiences Other readers will always be interested in your opinion of the books you've read Whether you've loved the book or not if you give your honest and detailed thoughts then people will find new books that are right for them

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dithionous acid: meaning synonyms

Entries with dithionous acid sulfur: svavla‎ See also acid rain alunite barite cinnabar cysteine dithionous acid Epsom salts galena gunpowder gypsum heparin Lawesson's dithionite: see also Dithionite‎ dithionite (English) Noun dithionite (pl dithionites) (chemistry) any salt or ester of dithionous acid H2S2O4 Synonyms hydrosulfite

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Dithionous acid

Predicted data is generated using the US Environmental Protection Agency's EPISuite™ Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1 67 estimate) = -6 09 Boiling Pt Melting Pt Vapor Pressure Estimations (MPBPWIN v1 42): Boiling Pt (deg C): 689 73 (Adapted Stein Brown method) Melting Pt (deg C): 301 22 (Mean or Weighted MP) VP(mm Hg 25 deg C): 3 12E-020 (Modified Grain

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P

Sulphoxylic acid H2SO2 Sulphurous acid H2S2O2 H2SO3 H2S2O4 H2S2O5 sulphuric acid H2SO4 H2S2O3 H2S2O7 peroxy sulphuric acid H2SO5 H2S2O8 Thionic acid series : dithionic acid H2S2O6 poly thionic acid H2SnO6 (n = 3 to 6) Some of these acids are unstable and cannot be isolated 77

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cidos tiocidos

El uso de los prefijos y sufijos siguen las mismas reglas que en los cidos oxocidos El prefijo numeral indica el nmero de tomos o grupos que hay en la frmula siendo di tri tetra penta hexa hepta para dos tres cuatro cinco seis siete tomos Cuando slo hay un grupo (OH) o un tomo de H se escribe el nombre sin el prefijo mono

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حمض ثنائي الثيونوز

حمض ثنائي الثيونوز هو حمض أكسجيني مضاعف الكبريت صيغته h 2 s 2 o 4 ، وهو غير مستقر؛ لكن أملاحه التي تدعى ثنائي ثيونيت معروفة ومستقرة، ولا يمكن إجراء عملية استحصال الحمض منها

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Help with Empirical formula?

07 06 2011What are the empirical formulas of a) ethylene glycol a radiator antifreeze molecular formula C2H6O2 b) peroxodisulfuric acid a compound used in bleaching agents molecular formula H2S2O8 a C2H6O2 H2S2O8 b C2H3O2 H2S2O4 c CH3O HSO4 d CH3O2 HSO4 e CH3O HSO6 Can you please explain why? Thanks

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Reaction Mechanisms Question?

04 02 2013At 400 K oxalic acid decomposes according to the reaction: H2S2O4(g)---CO2(g) + HCOOH(g) In three separate experiments the intial pressure of oxalic acid and final total pressure after 20 000s is measured Experiment 1 2 3 P H2C2O4 at t=0 65 8 92 1 111 Ptotal at t=20 000 s 106 149 179 Find the rate law of the reaction

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Remol

Natriumditionit eller natriumhydrosulfit r ett salt av syran H2S2O4 och r den vanligaste hydrosulfiten Ny!!: Remol och Natriumditionit Se mer Natriumkarbonat Natriumkarbonat eller soda Na2CO3 r kolsyrans natriumsalt Ny!!: Remol och Natriumkarbonat Se mer Textil Vvda textilier

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Диоксид серы Сернистая кислота Диоксид (двуокись)

Гидросульфитом натрия иногда неправильно называют дитионит натрияna2s2o4 — натриевую соль дитионистой кислоты h2s2o4

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