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Kjemi

Alkaner:



Alkaner









Navn    Kjemisk formel    Smeltepunkt (°C)    Kokepunkt (°C)

Eten      C2H4                     -169                          -104

Propen  C3H6                     -185                          -48

Buten    C4H8                     -185                          -6

Penten   C5H10                   -165                          30

Heksen  C6H12                   -138                          64 





Alkyner
















Navn    Kjemisk formel    Smeltepunkt (°C)    Kokepunkt (°C)

Etyn       C2H2                     -82                           -84

Propyn   C3H4                     -102                         -23

Butyn     C4H6                      -123                         8

Pentyn    C5H8                     -98                            40

Heksyn   C6H10                   -125                          72 





 Navngiving av Alkaner