Помогите написать уравнение cl(ch2)6cl+zn

Вроде так: №1 C2H6-->C2H5Cl-->C2H5OH-->CH3-COOH-->Cl-CH2-COOH-->NH2-CH2-COOH C2H6+Cl2 = HCl+C2H5Cl C2H5Cl + KOH = C2H5OH C2H5OH + K2CrO7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O CH3COOH + Cl2 = ClCH2COOH + HCl ClCH2COOH + 2NH3 → NH2CH2COOH + NH4Cl №2 C2H4-->C2H5OH-->CH3-COH-->CH3COOH-->Cl-CH2-COOH-->NH2-CH2-COOH C2H2-->CH3-COH C2H4+H2O=C2H5OH(Подкисленная среда) C2H5OH + KMnO4 = CH3COH + MnO2 + KOH CH3COH+Ag2O → 2Ag+CH3COOH CH3COOH + Cl2 → ClCH2COOH + HCl ClCH2COOH + 2NH3 → NH2CH2COOH + NH4Cl