What is the name of the covalent compound n2o5?

The covalent compound N2O5 is named dinitrogen pentoxide. It is composed of two nitrogen atoms and five oxygen atoms. The prefix "di-" in dinitrogen indicates that there are two nitrogen atoms, and the prefix "penta-" in pentoxide indicates that there are five oxygen atoms.

Dinitrogen pentoxide is a highly reactive and explosive compound that is commonly used as a nitrating agent in organic synthesis. It is a white solid at room temperature and is soluble in water, where it forms nitric acid. It is also used in the production of fertilizers and explosives.