The sodium chloride melt was subjected to electrolysis. The gas released at the anode reacted with hydrogen to form a new gaseous

The sodium chloride melt was subjected to electrolysis. The gas released at the anode reacted with hydrogen to form a new gaseous substance with a characteristic pungent odor. It was dissolved in water and treated with a calculated amount of potassium permanganate, while a yellow-green gas was formed. This substance reacts on cooling with sodium hydroxide. Write the equations for the described reaction.

2NaCl → 2Na + Cl2
Cl2 + H2 → 2HCl
16HCl + 2KMnO4 → 2MnCl2 + 5Cl2↑ + 2KCl + 8H2O
Cl2 + 2NaOH → NaCl + NaClO + H2O

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.