Question

Exercitiul 3 va rog frumos

Answer 1

A a)H3C-C(CH3)2-CH2-CH(CH3)-CH2_CH3
    b) CH3-CH(Br)-CH(CH3)-CH2-CH3
   c ) H2C-CH-CH3
        I         I
   H2C   -  CH2
d) H3C-CH(CH3)-CH(C2H5)CH2CH3
B C7H16 b CnH2n+2
c) 5 Cp 1cs 1Ct 1 Cc
D ) .......