What is Co(NO3)2? Important knowledge about Co(NO3)2.

  1. Definition: Co(NO3)2
    Co(NO3)2, also known as cobalt(II) nitrate or cobalt nitrate, is a chemical compound. In English, it is called Cobalt(II) nitrate. It consists of one cobalt (Co) atom, 2 nitrogen (N) atoms, and 6 oxygen (O) atoms. The molar mass of Co(NO3)2 is about 182.94 g/mol. In the Co(NO3)2 molecule, Co2+ is the central ion with two nitrate NO3- ions around.

  2. Properties: Co(NO3)2
    2.1 Physical properties of Co(NO3)2
    Co(NO3)2 typically appears as red crystals or red liquid. It has no distinctive smell and has a neutral pH.

2.2 Chemical properties of Co(NO3)2
Co(NO3)2 can react with alkali metals to form hydrogen and alkali metal nitrate. It can also react with acids to form water and acid nitrate.

  1. Common chemical equations of Co(NO3)2

  2. Synthesis of Co(NO3)2
    4.1 Laboratory synthesis:
    Co(NO3)2 can be synthesized by reacting cobalt with dilute nitric acid.

4.2 Industrial synthesis:
Cobalt nitrate is typically produced on an industrial scale by dissolving cobalt or other cobalt compounds in nitric acid.

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