What is PbO? Important knowledge about PbO.

  1. Definition of PbO
    1.1 Names
    1.1.1 Common name: PbO is also known as Lead (II) oxide.
    1.1.2 English name: PbO is also known in English as Lead(II) oxide or Litharge.
    1.2 Atomic composition: PbO consists of one lead atom (Pb) and one oxygen atom (O).
    1.3 Atomic weight: The atomic weight of PbO is 223.2 grams/mol.
    1.3.1 Molecular structure: A PbO molecule consists of one lead atom and one oxygen atom, combined via ionic bonding.
    1.4 Ionic structure: In PbO, lead (Pb) has an oxidation number of +2 and oxygen (O) has an oxidation number of -2.

  2. Properties of PbO
    2.1 Physical properties of PbO: PbO is solid at room temperature, with colors ranging from yellow to red depending on crystal structure. PbO is odorless and has a neutral pH level.
    2.2 Chemical properties of PbO: PbO is soluble in strong inorganic acids such as HCl, H2SO4 and can react with other metals and non-metals.

  3. Common chemical equations involving PbO: PbO participates in various chemical reactions, including reactions with metals, acids, non-metals, and salts.

  4. Synthesis of PbO
    4.1 Laboratory synthesis of PbO: PbO is typically synthesized from lead through a high-temperature oxidation process.
    4.2 Industrial synthesis of PbO: In industry, PbO is commonly synthesized by melting lead in air.

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