What is Na2C2H3O2? Important knowledge about Na2C2H3O2.

  1. Definition of Na2C2H3O2
    Na2C2H3O2, also known as Sodium Acetate. Na2C2H3O2 contains 2 sodium atoms (Na), 2 carbon atoms (C), 3 hydrogen atoms (H) and 2 oxygen atoms (O). The molar mass of Na2C2H3O2 is 82.03 g/mol. The structure of Na2C2H3O2 consists of sodium ions (Na+) and acetate ions (C2H3O2-).

  2. Properties: Na2C2H3O2
    2.1 Physical properties of Na2C2H3O2: At room temperature, it is a solid, white, odorless substance. The pH of a Sodium Acetate solution in water is about 7-9, meaning Sodium Acetate is mildly alkaline.
    2.2 Chemical properties of Na2C2H3O2: Sodium Acetate can react with acid to form ethanol and acetic acid.

  3. Common Chemical Equations of Na2C2H3O2
    Reaction with acid: Na2C2H3O2 + 2HCl -> 2NaCl + CH3COOH
    Reaction with metal: Na2C2H3O2 does not react with metal.
    No reaction with nonmetal or salt.

  4. Synthesis of Na2C2H3O2
    4.1 Lab synthesis of Na2C2H3O2: Sodium Acetate can be synthesized by reacting acetic acid with sodium or sodium hydroxide.
    For example: CH3COOH + 2Na -> Na2C2H3O2 + H2
    4.2 Industrial synthesis of Na2C2H3O2: In the industry, Sodium Acetate is usually produced from acetic acid and sodium carbonate or sodium hydroxide.

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