Final answer:
H3PO4, HBr, and HNO3 are named phosphoric acid, hydrobromic acid, and nitric acid, respectively. Phosphoric acid is moderately strong and tri-protic, while hydrobromic acid and nitric acid are strong acids, with hydrobromic acid being notably complete in its ionization.
Step-by-step explanation:
The acids H3PO4, HBr, and HNO3 are named as follows:
- H3PO4 is phosphoric acid, which is a moderately strong tri-protic acid capable of donating three protons (hydrogen ions).
- HBr is known as hydrobromic acid; it is a strong acid that is prominently recognized as one capable of completely ionizing in a solution.
- HNO3 is called nitric acid, and it is a strong monoprotic acid, meaning it donates one proton per molecule in reactions.