Question

помогите пожалуйста с химией 5,7,9​

Answer 1

5) СH3-CH(CH3)-CH3 + Cl2 --> СH3-CCl(CH3)-CH3 + HCl

СH3-CCl(CH3)-CH3 + NaOH(спирт р-р) --> СH2=C(CH3)-CH3 + NaCl + H2O

5СH2=C(CH3)-CH3 + 8KMnO4 + 12H2SO4 --> 5СH3-C(O)-CH3 + 8MnSO4 + 4K2SO4 + 17H2O + 5CO2

7) CH3-C≡CH + [Cu(NH3)2]Cl --> CH3-C≡C-Cu + NH4Cl + NH3

CH3-C≡C-Cu + HCl --> CH3-C≡CH + CuCl

CH3-C≡CH + H2O --> CH3-C(O)-CH3

CH3-C(O)-CH3 + C2H5MgI --> C2H5-C(OMgI)(CH3)-CH3

C2H5-C(OMgI)(CH3)-CH3 + H2O --> C2H5-C(OH)(CH3)-CH3

9) HC≡CH + H2O (Hg+)--> CH3CHO

CH3CHO + 2[Ag(NH3)2]OH (t*)--> CH3COOH + 2Ag + 4NH3 + H2O

CH3COOH + Cu(OH)2 (t*)--> (CH3COO)2Cu + 2H2O

(CH3COO)2Cu (t*)--> (CH3)2CO + CuCO3