Difference between revisions 724621 and 1364226 on urwiki

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Sulfur dioxide
{{Chembox new
|   Name = Sulfur dioxide
|   ImageFileL1 = Sulfur-dioxide-2D.svg
|   ImageSizeL1 = 120
|   ImageFileR1 = Sulfur-dioxide-3D-vdW.png
|   OtherNames = sulfur(IV) oxide; sulfurous anhydride
| Section1 = {{Chembox Identifiers
|   CASNo = 7446-09-5
|   RTECS = WS4550000
  }}
| Section2 = {{Chembox Properties
|   Formula = [[گندھک|S]][[Oxygenآکسیجن|O]]<sub>2</sub>
|   MolarMass = 64.054 g mol<sup>−1</sup>
|   Appearance = colourless gas
|   Density = 2.551 g/L, gas
|   Solubility = 9.4 g/100 mL (25&nbsp;°C)
|   MeltingPt = −72.4&nbsp;°C (200.75 K)
|   BoilingPt = −10&nbsp;°C (263 K)
|   pKa = 1.81
  }}
| Section3 = {{Chembox Structure
|   MolShape = Bent 120°<ref>[http://chemed.chem.purdue.edu/genchem/topicreview/bp/ch8/table.php Table of Geometries based on VSEPR<!-- Bot generated title -->]</ref>
|   Dipole = 1.63 [[Debye|D]]
  }}
| Section7 = {{Chembox Hazards
|   FlashPt = non-flammable
| EUClass = Toxic
| RPhrases = {{R23}} {{R34}}
| SPhrases = {{S1/2}} {{S9}} {{S26}} {{S36/37/39}} {{S45}}
| NFPA-H = 3
  }}
| Section8 = {{Chembox Related
|   OtherCpds = [[Sulfur trioxide]]; [[ترشۂ گندھک|sulfuric acid]]
  }}
}}

== حوالہ جات ==
{{حوالہ جات}}

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