Chemistry:Lead oxide
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Lead oxides are a group of inorganic compounds with formulas including lead (Pb) and oxygen (O).
Common lead oxides include:
- Lead(II) oxide, PbO, litharge (red), massicot (yellow)
- Lead tetroxide or red lead, Pb
3O
4, minium, which is a lead (II,IV) oxide and may be thought of as lead(II) orthoplumbate(IV) [Pb2+]
2[PbO4−
4], vivid orange crystals - Lead dioxide (lead(IV) oxide), PbO
2, dark-brown or black powder
Less common lead oxides are:
- Lead sesquioxide, Pb
2O
3, which is a lead (II,IV) oxide as well (lead(II) metaplumbate(IV) [Pb2+][PbO2−
3]), reddish yellow - Pb
12O
19, monoclinic, dark-brown or black crystals - The so-called black lead oxide, which is a mixture of PbO and fine-powdered Pb metal and used in the production of lead–acid batteries.
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Short description: index of chemical compounds with the same name
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