Question

1) CH3-(CH2)3-CH-CH2-CH3
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CH3

2) C-C- C - C-(CH2)2-C(CH3)3
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CH3 C2H5 C3H7​

Answer 1

Ответ:

CH тройная связь C-C(C2H5) (C3H7) - CH2-CH3, CH3-CH2-CH(C3H7) - COH, ... + Al=Cu + Al2O3 SnO + C= Sn+CO2 Cr(OH)3= Cr2O3+H2O Al+HBr= AIBr3+H2.