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| | Greetings. The writer's name is Phebe and she feels comfortable when individuals use the full title. He used to be unemployed but now he is a meter reader. South Dakota is where me and my husband live and my family members loves it. What I love performing is to gather badges but I've been using on new things recently.<br><br>My page: [http://www.Earth210.com/210/partscustom/1575866 http://www.Earth210.com/210/partscustom/1575866] |
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| | Name = Ammonium hydrosulfide
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| | ImageFileL1 = Ammonium-2D.svg
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| | ImageFileR1 = Hydrogen sulfide ion.svg
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| | IUPACName = ammonium hydrosulfide
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| | OtherNames = ammonium bisulfide<br />ammonium hydrogen sulfide
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| | Section1 = {{Chembox Identifiers
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| | ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
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| | ChemSpiderID = 23805
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| | InChI = 1/H3N.H2S/h1H3;1H2
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| | InChIKey = HIVLDXAAFGCOFU-UHFFFAOYAU
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| | SMILES = [SH-].[NH4+]
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| | StdInChI_Ref = {{stdinchicite|correct|chemspider}}
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| | StdInChI = 1S/H3N.H2S/h1H3;1H2
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| | StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
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| | StdInChIKey = HIVLDXAAFGCOFU-UHFFFAOYSA-N
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| | CASNo_Ref = {{cascite|correct|??}}
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| | CASNo = 12124-99-1
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| | RTECS = BS4900000
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| }}
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| | Section2 = {{Chembox Properties
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| | Formula = H<sub>5</sub>NS
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| | MolarMass = 51.111 g/mol
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| | Appearance = Yellow-orange fuming liquid.
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| | Density = 1.17 g/cm<sup>3</sup><ref>Pradyot Patnaik. ''Handbook of Inorganic Chemicals''. McGraw-Hill, 2002, ISBN 0-07-049439-8</ref>
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| | Solubility = Miscible in all proportions
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| | SolubleOther = soluble in [[alcohol]], liquid [[ammonia]], liquid [[hydrogen sulfide]]; insoluble in [[benzene]], [[hexane]] and [[ether]]
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| | MeltingPt =
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| | BoilingPtC = 56.6
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| | pKb =
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| | RefractIndex = 1.74
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| }}
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| | Section7 = {{Chembox Hazards
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| | ExternalMSDS =
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| | MainHazards = Toxic
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| | NFPA-H = 3
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| | NFPA-F = 3
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| | NFPA-R =
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| | FlashPt =
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| | RPhrases = {{R11}}, {{R23}}, {{R24}}, {{R25}}.
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| | SPhrases =
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| | LD50 = 168 mg/kg (rat, oral)<ref name=GESTIS>{{GESTIS | CAS = 12124-99-1 | ZVG = 492163 | Name = ammonium hydrosulfide | Date = October 22, 2010}}</ref>
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| }}
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| | Section8 = {{Chembox Related
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| | OtherAnions = [[Ammonium sulfate]]
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| | OtherCations = [[Sodium hydrosulfide]]
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| }}
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| }}
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| '''Ammonium hydrosulfide''' is the [[chemical compound]] with the [[Chemical formula|formula]] (NH<sub>4</sub>)SH. It is the [[salt]] derived from the [[ammonium]] [[cation]] and the [[hydrosulfide]] [[anion]]. The salt exists as colourless, water soluble, [[mica]]ceous crystals. The compound is encountered mainly as a solution, not as the solid. It is generated by mixing [[hydrogen sulfide]] and [[ammonia]].
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| ==Preparation==
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| Solutions of ammonium hydrosulfide can be prepared by passing [[hydrogen sulfide]] gas through concentrated [[ammonia]] solution.<ref>{{cite journal | author = Goodman, J. T.; Rauchfuss, T. B., | title = Tetraethylammonium-tetrathioperrhenate [Et<sub>4</sub>N][ReS<sub>4</sub>] | journal = [[Inorganic Syntheses]] | year = 2002 | volume = 33 | pages = 107–110}}</ref> According to a detailed 1895 report, hydrogen sulfide reacts with concentrated aqueous ammonia solution at room temperature to give (NH<sub>4</sub>)<sub>2</sub>S·2NH<sub>4</sub>HS. When this species is cooled to 0 °C and treated with additional hydrogen sulfide, one obtains (NH<sub>4</sub>)<sub>2</sub>S·12NH<sub>4</sub>HS.<ref>{{cite journal | author = W. P. Bloxam | title = The Sulphides and Polysulphides of Ammonium | journal = [[J. Chem. Soc., Trans.]] | year = 1895 | volume = 67 | pages = 283 | doi = 10.1039/CT8956700277}}</ref> An ice-cold solution of this substance kept at 0 °C and having hydrogen sulfide continually passed through it gives the hydrosulfide.
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| The common "[[stink bomb]]" consists of an aqueous solution of ammonium sulfide. The mixture easily converts to [[ammonia]] and [[hydrogen sulfide]] gases. This conversion illustrates the ease of the following equilibrium:
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| : (NH<sub>4</sub>)SH<math>\overrightarrow{\leftarrow}</math> NH<sub>3</sub> + H<sub>2</sub>S
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| Both ammonia and hydrogen sulfide have a powerfully unpleasant smell.
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| ==References==
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| {{reflist}}
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| [[Category:Ammonium compounds]]
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| [[Category:Sulfides]]
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| <!-- this link is to ammoniumsulfide, not the hydrogensulfide [[de:Ammoniumsulfid]] -->
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| <!-- this link is to ammoniumsulfide, not the hydrogensulfide [[fi:Ammoniumsulfidi]] -->
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Greetings. The writer's name is Phebe and she feels comfortable when individuals use the full title. He used to be unemployed but now he is a meter reader. South Dakota is where me and my husband live and my family members loves it. What I love performing is to gather badges but I've been using on new things recently.
My page: http://www.Earth210.com/210/partscustom/1575866