Add the equations of feasible chemical reactions a) CH4 + Cl2 → b) C2H2 + O2 → c) CH2 = CH2 + H2 →

Add the equations of feasible chemical reactions a) CH4 + Cl2 → b) C2H2 + O2 → c) CH2 = CH2 + H2 → d) CH3COOH + H2O → e) C2H5-OH + OH-C2H5 e) CH2 = CH2 + Br2 → g) CH3-CH3 + H2O → h) CH2 = CH-CH3 + HCl → i) HCOOH + HO-C2H5 → j) HCOOH + K →

Let’s write the equations:
a) CH4 + Cl2 = CH3Cl + HCl – the substitution reaction occurs in the light, methane chloride is released;
b) 2С2Н2 + 5О2 = 4СО2 + 2Н2О – combustion of acetylene, a glowing flame, carbon dioxide and water are formed;
c) H2C = CH2 + H2 = H3C – CH3 – hydrogenation, ethane was obtained;
d) CH3COOH + H2O = CH3COO- + H + – electrolytic dissociation of acetic acid in an aqueous solution, hydrogen ions are detected by an indicator litmus;
e) C2H5OH + OH – C2H5 = C2H5 – O – C2H5 + H2O – esterification, diethyl ether is isolated;
f) H2C = CH2 + Br2 = CH2Br – CH2Br – addition, dibromoethane was obtained;
g) CH3 – CH3 + H2O – the reaction does not proceed;
h) H2C = CH – CH3 + HCl = H3C – CHCl – CH3 – addition, 2-chloroethane was formed;
i) HCOOH + HO – C2H5 = HCOO – C2H5 + H2O – esterification, ethyl formate is released;
j) 2COOH + 2K = 2 (HCOO) K + H2 – substitutions, potassium formate was obtained;
These reactions confirm the connection of alkanes, alkenes with oxygen-containing organic compounds.