Question

De alcatuit izomerii posibili ai pentenei si de denumit conform nomenglaturii IUPAC, varog mult ajutatima dau coroana imi trebue urgent

Answer 1

CH2=CH-CH2-CH2-CH3
1-pentena
CH3-CH=CH-CH2-CH3
2-pentena (izomeri cis+trans)
CH2=C(CH3)-CH2-CH3
2-metil-1-butena
(CH3)2C=CH-CH3
2-metil-2-butena
CH2=CH-CH(CH3)2
3-metil-1-butena