Odpowiedź :
Odpowiedź:
CH2=CH-CH3 +F2 --> CH2F-CHF-CH3--> 1,3-difluoropropan
CH3-CH=CH-CH2-CH3+F2-->CH3-CHF-CHF-CH2-CH3-->2,3-difluoropentan
Odpowiedź:
CH2=CH-CH3 +F2 --> CH2F-CHF-CH3--> 1,3-difluoropropan
CH3-CH=CH-CH2-CH3+F2-->CH3-CHF-CHF-CH2-CH3-->2,3-difluoropentan