大家好，我是小环，我来为大家解答以上问题。高中有机化学方程式书写规范，高中有机化学方程式很多人还不知道，现在让我们一起来看看吧！

1、CH4 -------hv CH4+Cl2→CH3Cl+HCL -------点燃 CH4+2O2→→CO2+2H2O（完全燃烧） -------点燃 CH4+O2→→CO+2H2O（不完全燃烧） ----1000℃ CH4→→→C+2H2 C2H6的性质与CH4相似。

2、 C2H4 -------点燃 C2H4+3O2→→2CO2+2H2O（完全燃烧） --------催化剂、加热、加压 2C2H4+O2→→→→→→→→→→2CH3CHO 3C2H4+2KMnO4+4H2O→→HOCH2CH2OH+2MnO2↓+2KOH 5C2H4+8KMnO4+12H2SO4→→10HCOOH+8MnSO4+4K2SO412H2O ------------CCl4 CH2=CH2+Br2→→BrCH2CH2Br ----------Ni、△ CH2=CH2+H2→→→CH3CH3 ----------ACl3、△ CH2=CH2+HCl→→→CH3CH2Cl ------------催化剂、加热、加压 CH2=CH2+H2O→→→→→→→→→→CH3CH2OH ------------催化剂、加热、加压 nCH2=CH2+H2O→→→→→→→→→→[CH2CH2]n(不好表示) CH3CH2OH ------------点燃 CH3CH2OH+3O2→→2CO2+3H2O（完全燃烧） ------------催化剂 2CH3CH2OH+O2→→→2CH3CHO+2H2O 2CH3CH2OH+2Na→→→2CH3CH2ONa+H2↑ -------------ZnCl2 CH3CH2OH+HCl→→→CH3CH2Cl+H2O --------浓硫酸、170℃ CH3CH2OH→→→→→→CH2=CH2↑+H2O --------浓硫酸、140℃ CH3CH2OH→→→→C2H5OC2H5+H2O CH3CH2OH+H2SO4→→→C2H5OSO3H+H2O ----------------浓硫酸、△ CH3CH2OH+HOOCCH3→→→→→→CH3CH2OOCCH3+H2O ---------------浓硫酸、△ CH3CH2OH+HNO3→→→→→→CH3CH2ONO2+H2O CH3COOH 2CH3COOH+2Na→→→2CH3COONa+H2↑ 2CH3COOH+Na2O→→→2CH3COONa+2H2O CH3COOH+NaOH→→→CH3COONa+H2O CH3COOH+NH3→→→CH3COONH4 CH3COOH+NaHCO3→→→CH3COONa+CO2↑+H2O ----------------浓硫酸、△ CH3CH2OH+HOOCCH3→→→→→→CH3CH2OOCCH3+H2O ----------紫外光 C6H6+3Cl2→→→→C6H6Cl6 ----------催化剂 C6H6+Cl2→→→→C6H5Cl+HCl ---------浓硫酸、△ C6H6+HNO3→→→→→→C6H5NO2+H2O ------------△ C6H6+H2SO4→→→C6H5SO3H+H2O。

本文到此讲解完毕了，希望对大家有帮助。