Write the reaction equations: Ethane – Chloroethane – Ethanol – Ethanal

1) C2H6 + Cl2 = C2H5Cl + HCl – ethane reacts with chlorine to form chloroethane.
2) С2Н5Сl + KOH = С2Н5ОН + КСl – chloroethane reacts with calcium hydroxide to form ethyl alcohol.
3) C2H5OH + CuO -> CH3COH + Cu + H2O (condition t) – ethyl alcohol interacts with copper oxide to form ethanal, while water and metallic copper are released.

One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.