An difríocht idir athruithe ar: "Úiré"

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(Ag baint Urea_Structural_Formula_V2.svg amach, agus ag chur Harnstoff.svg isteach mar ionadúchán. (Scrios CommonsDelinker é ón Cómhaoin mar: Better bond al)
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<!--{{Chembox new
| Name = Úiré
| ImageFileL1 = Harnstoff.svg
| ImageSizeL1 = 120px
| ImageFileR1 = Urea-3D-vdW.png
| ImageSizeR1 = 100px
| IUPACName = Diaminomethanal
| OtherNames = Carbamide
| Section1 = {{Chembox Aitheantóir
| SMILES = NC(=O)N
| CASNo = 57-13-6
| RTECS =
}}
| Section2 = {{Chembox Airíonna
| Formula = (NH<sub>2</sub>)<sub>2</sub>CO
| MolarMass = 60.07 g/mol
| Appearance = white odourless solid
| Density = 1.33·10³ kg/m³<ref>[http://webmineral.com/data/Urea.shtml Urea Mineral Data]</ref>, solid
| Solubility = 108 g/100 ml (20 °C)<br/>167 g/100 ml (40 °C)<br/>251 g/100 ml (60 °C)<br/>400 g/100 ml (80 °C)<br/>733 g/100 ml (100 °C)
| MeltingPt = 132.7 °C (406 K)<br/>decomposes
| BoilingPt = n.a.
| pKa = 26.9
| pKb = 13.82
}}
| Section3 = {{Chembox Struchtúr
| Dipole = 4.56 [[Debye|p/D]]
}}
| Section7 = {{Chembox Guaiseacha
| ExternalMSDS = [http://www.sciencelab.com/xMSDS-Urea-9927317 ScienceLab.com]
| FlashPt =
| NFPA-H = 2
| NFPA-F = 1
}}
}}
-->
[[Íomhá:Harnstoff.svg|thumb|(NH<sub>2</sub>)<sub>2</sub>CO]]
Is comhábhar orgánach í '''úiré''' nó '''carbamide''' leis an [[foirmle|fhoirmle]] [[ceimic|cheimiceach]] ([[Nítrigin|N]][[Hidrigin|H]]<sub>2</sub>)<sub>2</sub>[[Carbón|C]][[Ocsaigin|O]].
 
 
<!--
<!--{{Chembox new
== Fionnachtain==
|Vardagligt namn =
==Struchtúr==
|Bild = Urea Structural Formula V2.svg
==Fiseolaíocht==
|Bildtext = Strukturformel
===Táirgeadh inginiúil===
|Bildbredd = 110px
===Feidhm===
| ImageFileR1Bild2 = Urea-3D-vdW.png
==Guaiseacha==
|Bild2text = Molekylmodell
==Táirgeadh sintéiseach==
|Bild2bredd = 90px
===Táirgeadh tráchtála===
|Systematiskt namn = Diaminometanal (''organiskt'')<br />Karbonyldiamid (''oorganiskt'')
==Úsáidí==
|Övriga namn = Karbamid
===Úsáid talmhaíocht===
|Kemisk formel = [[Kol|C]][[Syre|O]]([[Kväve|N]][[Väte|H]]<sub>2</sub>)<sub>2</sub>
===Úsáid tionsclaíoch===
|Utseende = Vitt pulver
-->
| CASNoCAS-nummer = 57-13-6
| SMILES = NC(=O)N
|Molmassa = 60,07
|Densitet = 1,32
|Löslighet = 1080
|LöslighetTemp = 20
|Smältpunkt = 132,7
|Smältextra =
|Kokpunkt =
|Kokextra =
|Huvudfara = Inga
|NFPA704 = {{NFPA 704|Hälsa=2|Eldfarlighet=1|Reaktivitet=0|Andra=}}
|LD50 =
|}}
[[Íomhá:Harnstoff.svg|thumb| Formula = (NH<sub>2</sub>)<sub>2</sub>CO]]
Is comhábhar orgánach í '''úiré''' nó '''carbamide''' leis an [[foirmle|fhoirmle]] [[ceimic|cheimiceach]] ([[Nítrigin|N]][[Hidrigin|H]]<sub>2</sub>)<sub>2</sub>[[Carbón|C]][[Ocsaigin|O]].
{{síol}}