Question

select the correct answer. which acid has the formula hno₂? a. hydronitric acid b. hydronitrous acid c. nitric acid d. nitrous acid e. hydornitridic acid

Explanation:

The acid with the formula HNO₂ is named nitrous acid. Nitric acid has the formula HNO₃. The other names listed are not correct for HNO₂.

Answer:

D. nitrous acid