Respuesta :
Answer:
HNO2:
✔ nitrous acid
HI:
✔ hydroiodic acid
H3PO4:
✔ phosphoric acid
Choose the correct formula for each acid.
Carbonic acid
H2CO3
Hydrofluoric acid
HF
Explanation: EDGU 2021
The correct name of HNO₂, HI and of H₃PO₄ is nitrous acid, hydroiodic acid and phosphoric acid respectively.
What are acids?
Acids are those substances in which carboxylic acid (-COOH) is present and pH value of acids falls in the range of 0 to 6.9.
Name of the HNO₂ compound is nitrous acid, of HI is hydroiodic acid and of H₃PO₄ is phosphoric acid.
Hence name of the HNO₂, HI and of H₃PO₄ is nitrous acid, hydroiodic acid and phosphoric acid respectively.
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