Thus, nitrogen pentoxide is the anhydride of nitric acid:

The latest nitrogen pentoxide retrievals look sensible, but do not vary with solar zenith angle in the way expected from model predictions.

In 1849 he discovered anhydrous nitric acid (nitrogen pentoxide), a substance interesting as the first obtained of the so-called "anhydrides" of the monobasic acids.

Also known as nitrogen pentoxide, NO is one of the binary nitrogen oxides, a family of compounds that only contain nitrogen and oxygen.

Nitronium tetrafluoroborate can be prepared by adding a mixture of anhydrous hydrogen fluoride and boron trifluoride to a nitromethane solution of nitric acid or nitrogen pentoxide.