<span> E) N2O , <span>B) NO, <span> D) HNO2, <span>C)NO2, <span>А) HNO3</span></span></span></span></span>
E (+1)-B(+2)-D(+3)-C(+4)-A(+5)
CH3 - CH(CH3) - CH =C(CH3) - C H2- CH3 алкен
CH2 = CH - C(CH3)(CH3) - CH(CH3) - CH =CH-CH2-CH3