Final answer:
The name of the covalent compound N2O5 is dinitrogen pentoxide.
Step-by-step explanation:
The name of the covalent compound N2O5 is dinitrogen pentoxide. Dinitrogen pentoxide, N2O5, naturally is a white solid that is formed by the overall dehydration of nitric acid by phosphorus(V) oxide. This element is generally unstable above room temperature, decomposing to both N2O4 and O2.
Thus, it is a chemical compound composed of two nitrogen atoms and five oxygen atoms. It is a powerful nitrating agent and also a strong oxidizer. This colorless, crystalline solid is highly reactive, which participates in atmospheric nitrogen oxides and serves as a key component in atmospheric chemistry and even air pollution studies.