What is ZnSO4? Important knowledge about ZnSO4

  1. Definition of ZnSO4
    1.1 Name
    ZnSO4, commonly known as Zinc Sulphate in English.
    1.2 Atomic structure
    ZnSO4 consists of atoms of Zinc (Zn), Sulfur (S) and Oxygen (O).
    1.3 Atomic mass
    The atomic mass of ZnSO4 is 161.47 g/mol.
    1.4 Ion structure
    ZnSO4 is formed from zinc ion (Zn2+) and sulphate ion (SO4 2-).

  2. Properties of ZnSO4
    2.1 Physical properties of ZnSO4
    State: comes in powder or crystalline form, colorless or white, odorless.
    pH level: in solution, ZnSO4 has neutral or slightly acidic pH.
    2.2 Chemical properties of ZnSO4
    ZnSO4 is a mild oxidizer, can react with metals to form metal sulfates and release zinc.

  3. Common chemical reactions of ZnSO4
    With metals: ZnSO4 + Fe -> FeSO4 + Zn
    With acids: ZnSO4 + 2NaOH -> Na2SO4 + Zn(OH)2
    Does not react with non-metals and salts.

  4. Preparation of ZnSO4
    4.1 Lab preparation of ZnSO4
    Zn + H2SO4 -> ZnSO4 + H2
    4.2 Industrial preparation of ZnSO4
    Industrial production of ZnSO4 is mainly through the reaction of zinc with sulfuric acid.

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