Heptan: Forskelle mellem versioner

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'''Heptan''' er en fællesbetegnelse for en [[alkan]] med 7 kulstofatomer[[kulstof]]atomer.
 
Der findes 9 [[isomer]]er af '''Heptan''':
*''n''-'''Heptan''' H<sub>3</sub>C-CH<sub>2</sub>-CH<sub>2</sub>-CH<sub>2</sub>-CH<sub>2</sub>-CH<sub>2</sub>-CH<sub>3</sub>
*''n''-Heptan
*2-Methylhexan (Isoheptan) H<sub>3</sub>C-CH(CH<sub>3</sub>)-CH<sub>2</sub>-CH<sub>2</sub>-CH<sub>2</sub>-CH<sub>3</sub>
*2-Methylhexan
*3-Methylhexan H<sub>3</sub>C-CH<sub>2</sub>-CH(CH<sub>3</sub>)-CH<sub>2</sub>-CH<sub>2</sub>-CH<sub>3</sub>
*3-Methylhexan
*2,2-(Di)Methylpentan (Neoheptan)H<sub>3</sub>C-C(CH<sub>3</sub>)<sub>2</sub>-CH<sub>2</sub>-CH<sub>2</sub>-CH<sub>3</sub>
*2,2-Methylpentan
*2,3-(Di)Methylpentan H<sub>3</sub>C-CH(CH<sub>3</sub>)-CH(CH<sub>3</sub>)-CH<sub>2</sub>-CH<sub>3</sub>
*2,3-Methylpentan
*2,4-(Di)Methylpentan H<sub>3</sub>C-CH(CH<sub>3</sub>)-CH<sub>2</sub>-CH(CH<sub>3</sub>)-CH<sub>3</sub>
*2,4-Methylpentan
*3,3-(Di)Methylpentan H<sub>3</sub>C-CH<sub>2</sub>-C(CH<sub>3</sub>)<sub>2</sub>-CH<sub>2</sub>-CH<sub>3</sub>
*3,3-Methylpentan
*3-Ethylpentan H<sub>3</sub>C-CH<sub>2</sub>-CH(CH<sub>2</sub>CH<sub>3</sub>)-CH<sub>2</sub>-CH<sub>3</sub>
*3-Ethylpentan
*2,2,3-(Tri)Methylbutan H<sub>3</sub>C-C(CH<sub>3</sub>)<sub>2</sub>-CH(CH<sub>3</sub>)-CH<sub>3<sub>
*2,2,3-Methylbutan
 
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