Heptan: Forskelle mellem versioner
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2rup (diskussion | bidrag) m Har uploaded et billede af heptans stregformel |
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[[Kategori:Alkaner]] |
[[Kategori:Alkaner]] |
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[[ar:هيبتان]] |
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[[az:Heptan]] |
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[[bg:Хептан]] |
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[[bs:Heptan]] |
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[[ca:Heptà]] |
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[[cs:Heptan]] |
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[[el:Επτάνιο]] |
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[[en:Heptane]] |
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[[eo:Heptano]] |
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[[es:Heptano]] |
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[[et:Heptaan]] |
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[[fa:هپتان]] |
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[[hi:हेप्टेन]] |
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[[hu:Heptán]] |
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[[id:Heptana]] |
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[[it:Eptano]] |
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[[ja:ヘプタン]] |
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[[kk:Гептан]] |
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[[ko:헵테인]] |
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[[nl:N-heptaan]] |
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[[no:Heptan]] |
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[[pl:Heptan]] |
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[[pt:Heptano]] |
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[[ru:Гептан]] |
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[[sr:Хептан]] |
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[[sv:Heptan]] |
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[[uk:Гептан]] |
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[[vi:Heptan]] |
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[[zh:庚烷]] |
Versionen fra 19. mar. 2013, 07:52
Heptan er en fællesbetegnelse for en alkan med 7 kulstofatomer.
Isomerer
Der findes 9 isomerer af Heptan:
- n-Heptan CH3CH2CH2CH2CH2CH2CH3
- 2-Methylhexan (Isoheptan) CH3CH(CH3)CH2CH2CH2CH3
- 3-Methylhexan CH3CH2CH(CH3)CH2CH2CH3
- 2,2-(di)Methylpentan (Neoheptan) CH3C(CH3)2CH2CH2CH3
- 2,3-(di)Methylpentan CH3CH(CH3)CH(CH3)CH2CH3
- 2,4-(di)Methylpentan CH3CH(CH3)CH2CH(CH3)CH3
- 3,3-(di)Methylpentan CH3CH2C(CH3)2CH2CH3
- 3-Ethylpentan CH3CH2CH(CH2CH3)CH2CH3
- 2,2,3-(tri)Methylbutan CH3C(CH3)2CH(CH3)CH3
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