What is Ba(NO2)2? Important knowledge about Ba(NO2)2.

  1. Definition of Ba(NO2)2:
    Ba(NO2)2, also known as Nitrite Barium or in English, Barium Nitrite, is a compound of Barium (Ba), Nitrogen (N), and Oxygen (O) with the molecular formula Ba(NO2)2. The atomic masses of Barium is 137.33, Nitrogen is 14.007, and Oxygen is 15.999. The molecule is composed of 1 atom of Barium, 2 atoms of Nitrogen, and 4 atoms of Oxygen.

The ionic structure of Ba(NO2)2 consists of Ba2+ ion and 2 NO2- ions. Ba(NO2)2 is a salt formed from the reaction of nitric acid (HNO2) with Barium hydroxide (Ba(OH)2).

  1. Properties of Ba(NO2)2
    2.1 Physical properties of Ba(NO2)2: Ba(NO2)2 is a solid, white, and odorless substance. The pH of Ba(NO2)2 is categorized as a strong base.
    2.2 Chemical properties of Ba(NO2)2: Ba(NO2)2 can react with acids to form nitrate salts and release nitrogen gas.

  2. Common chemical reactions of Ba(NO2)2: Ba(NO2)2 participates in various reactions, including reactions with metals, acids, nonmetals, and salts.

  3. Synthesis of Ba(NO2)2
    4.1 Laboratory synthesis of Ba(NO2)2: Typically, Ba(NO2)2 is synthesized from the reaction of Ba(OH)2 with HNO2.
    4.2 Industrial synthesis of Ba(NO2)2: In industry, Ba(NO2)2 is usually produced from the reaction of Barium carbonate (BaCO3) with nitric acid (HNO3).

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