Óxido de cobre(II)

CuO

IUPAC: Copper(II) oxide

CAS: 1317-38-0

Descripción general

Copper(II) oxide is a black solid that occurs naturally as the mineral tenorite. It is used as a pigment, in ceramics, and as a precursor for other copper compounds. It forms the black scale on copper when heated in air.

Composición

Elemento Símbolo Átomos Masa atómica
Oxígeno O 1 15,9990
Cobre Cu 1 63,5460

Composición elemental

O
20,1%
Cu
79,9%

Usos

  • Ceramic glaze colorant
  • Welding flux ingredient
  • Catalyst
  • Superconductor research

Datos curiosos

  • High-temperature superconductors are based on copper oxide ceramic materials

Seguridad

  • ⚠ Harmful if inhaled or ingested
  • ⚠ Eye and skin irritant

Estructura

SMILES

[O-2].[Cu+2]

Propiedades

Tipo
oxide
Estado
solid
Masa molar
79,55 g/mol
Densidad
6,3150 g/cm³
Punto de fusión
1326,0 °C
Punto de ebullición
2000,0 °C
Solubilidad
insoluble

Descriptores moleculares

Masa exacta
78,9245
TPSA
1,0 Ų
Donadores de enlace de hidrógeno
0
Aceptores de enlace de hidrógeno
1
Enlaces rotables
0
Átomos pesados
2
Complejidad
0,0

También conocido como

Cupric oxide Tenorite

Frequently Asked Questions

What is Óxido de cobre(II)?
Óxido de cobre(II) (CuO) is a oxide compound with the IUPAC name Copper(II) oxide.
What is the molecular weight of Óxido de cobre(II)?
Óxido de cobre(II) has a molar mass of 79.545 g/mol.
What state is Óxido de cobre(II) at room temperature?
Óxido de cobre(II) is a solid at room temperature.
Is Óxido de cobre(II) organic or inorganic?
Óxido de cobre(II) is classified as an inorganic compound.
What elements make up Óxido de cobre(II)?
Óxido de cobre(II) (CuO) is composed of Oxígeno (O), Cobre (Cu).