Dušikov dioksid: Razlika med redakcijama
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Vrstica 1:
{{Chembox
| verifiedrevid = 464361763
| ImageFileL1 = Nitrogen-dioxide-2D-dimensions.png
| ImageFileL1_Ref = {{chemboximage|correct|??}}
| ImageSizeL1 = 121
| ImageNameL1 = Skeletal formula of nitrogen dioxide with some measurements
| ImageFileR1 = Nitrogen-dioxide-3D-vdW.png
| ImageFileR1_Ref = {{chemboximage|correct|??}}
| ImageSizeR1 = 121
| ImageNameR1 = Spacefill model of nitrogen dioxide
| ImageFile2 = Diossido di azoto.jpg
| ImageSize2 = 160
| ImageFile2_Ref = {{chemboximage|correct|??}}
| ImageName2 = Nitrogen dioxide being released from a test tube
| SystematicName = Dioxidonitrogen(•)<ref name = "nitrogen dioxide (CHEBI:33101)">{{Cite web|title = nitrogen dioxide (CHEBI:33101)|url = https://www.ebi.ac.uk/chebi/searchId.do?chebiId=33101|work = Chemical Entities of Biological Interest (ChEBI)|publisher = European Bioinformatics Institute|accessdate = 4 October 2011|location = UK|date = 13 January 2008|at = Main}}</ref> (additive)
| OtherNames = Nitrogen(IV) oxide<ref name = "nitrogen dioxide (CHEBI:33101)" /><br />
Nitrogen(II) oxide(-I){{Citation needed|date = October 2011}}
| Section1 = {{Chembox Identifiers
| CASNo = 10102-44-0
| CASNo_Ref = {{cascite|correct|CAS}}
| PubChem = 3032552
| PubChem_Ref = {{Pubchemcite|correct|pubchem}}
| ChemSpiderID = 2297499
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| EINECS = 233-272-6
| UNNumber = 1067
| ChEBI = 33101
| ChEBI_Ref = {{ebicite|correct|EBI}}
| RTECS = QW9800000
| Gmelin = 976
| SMILES = O=[N]=O
| SMILES1 = o:n:o
| SMILES2 = [O-][N++][O-]
| StdInChI = 1S/NO2/c2-1-3
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| InChI = 1/NO2/c2-1-3
| StdInChIKey = JCXJVPUVTGWSNB-UHFFFAOYSA-N
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| InChIKey = JCXJVPUVTGWSNB-UHFFFAOYAA
}}
| Section2 = {{Chembox Properties
| Formula = {{Chem|NO|2}}<sup>•</sup>
| MolarMass = 46.0055 g mol<sup>-1</sup>
| ExactMass = 45.992903249 g mol<sup>-1</sup>
| Appearance = Vivid orange gas
| Density = 2.62 g dm<sup>-3</sup>
| BoilingPtC = 21
| Solubility = Reacts
| VaporPressure = 98.80 kPa (at 20 °C)
| RefractIndex = 1.449 (at 20 °C)
}}
| Section3 = {{Chembox Structure
| MolShape = Dihedral digonal
}}
| Section4 = {{Chembox Thermochemistry
| DeltaHf = −34 kJ·mol<sup>−1</sup><ref name=b1>{{cite book| author = Zumdahl, Steven S.|title =Chemical Principles 6th Ed.| publisher = Houghton Mifflin Company| year = 2009| isbn = 061894690X|page=A22}}</ref>
| Entropy = 240 J·mol<sup>−1</sup>·K<sup>−1</sup><ref name=b1/>
}}
| Section5 = {{Chembox Hazards
| ExternalMSDS = [http://www.inchem.org/documents/icsc/icsc/eics0930.htm ICSC 0930]
| GHSPictograms = {{GHS03}} {{GHS05}} {{GHS06}}
| GHSSignalWord = Danger
| HPhrases = {{H-phrases|270|314|330}}
| PPhrases = {{P-phrases|220|260|280|284|305+351+338|310}}
| EUIndex = 007-002-00-0
| EUClass = {{Hazchem T+}}
| RPhrases = {{R26}}, {{R34}}, {{R8}}
| SPhrases = {{S1/2}}, {{S9}}, {{S26}}, {{S28}}, {{S36/37/39}}, {{S45}}
| NFPA-F = 0
| NFPA-H = 3
| NFPA-R = 0
| NFPA-O = OX
}}
| Section8 = {{Chembox Related
| Function = [[Nitrogen oxide]]s
| OtherFunctn = [[Dinitrogen pentoxide]]<br />
[[Dinitrogen tetroxide]]<br />
[[Dinitrogen trioxide]]<br />
[[Nitric oxide]]<br />
[[Nitrous oxide]]
}}
}}
Dušikov dioksid je kemična spojina s formulo NO 2 . To je ena od več dušikovih oksidov . NO 2 je vmesni v industrijski sintezi dušikove kisline , ki milijone ton, ki se proizvajajo vsako leto. To rdečkasto-rjave strupen plin ima značilen oster vonj, grizenje in je pomemben onesnaževalec zraka . Dušikov dioksid je paramagnetna zvita molekula s C 2v točka simetrijske skupine .
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