Ácido nítrico

HNO₃

IUPAC: Nitric acid

CAS: 7697-37-2

Descripción general

Nitric acid is a highly corrosive strong acid used in fertilizer and explosives production. Combined with hydrochloric acid, it forms aqua regia.

Composición

Elemento Símbolo Átomos Masa atómica
Hidrógeno H 1 1,0080
Nitrógeno N 1 14,0070
Oxígeno O 3 15,9990

Composición elemental

Usos

  • Fertilizer production
  • Explosives (TNT, nitroglycerin)
  • Metal etching
  • Aqua regia component

Datos curiosos

  • Aqua regia (HNO₃ + HCl) can dissolve gold and platinum, which resist other acids

Seguridad

  • ⚠ Highly corrosive
  • ⚠ Strong oxidizer
  • ⚠ Produces toxic NOₓ fumes

Estructura

SMILES

[N+](=O)(O)[O-]

Propiedades

Tipo
acid
Estado
liquid
Masa molar
63,01 g/mol
Densidad
1,5100 g/cm³
Punto de fusión
-42,0 °C
Punto de ebullición
83,0 °C
Solubilidad
Miscible

Descriptores moleculares

Masa exacta
62,9956
XLogP
0,2
TPSA
66,1 Ų
Donadores de enlace de hidrógeno
1
Aceptores de enlace de hidrógeno
3
Enlaces rotables
0
Átomos pesados
4
Complejidad
24,0

Frequently Asked Questions

What is Ácido nítrico?
Ácido nítrico (HNO₃) is a acid compound with the IUPAC name Nitric acid.
What is the molecular weight of Ácido nítrico?
Ácido nítrico has a molar mass of 63.01 g/mol.
What state is Ácido nítrico at room temperature?
Ácido nítrico is a liquid at room temperature.
Is Ácido nítrico organic or inorganic?
Ácido nítrico is classified as an inorganic compound.
What elements make up Ácido nítrico?
Ácido nítrico (HNO₃) is composed of Hidrógeno (H), Nitrógeno (N), Oxígeno (O).