Odpowiedź :
Odpowiedź:
eten C2H4
CH2=CH2
propen C3H6
CH2=CH-CH3
hept-2-en C7H14
CH3- CH=CH-CH2-CH2-CH2-CH3
hept-3-en C7H14
CH3-CH3-CH=CH-CH2-CH2 -CH3
Odpowiedź:
eten C2H4
CH2=CH2
propen C3H6
CH2=CH-CH3
hept-2-en C7H14
CH3- CH=CH-CH2-CH2-CH2-CH3
hept-3-en C7H14
CH3-CH3-CH=CH-CH2-CH2 -CH3