Question

Which substances are most likely acids? Check all that apply.

O CHA
OHI
NH3
HNO3
O
NaCl

Answer 1

HNO3 is nitric acid. NH3 is ammonia, NaCl is common salt. O is an atom of oxygen. No idea about remaining.

Answer 2

HI and HNO3 are acids

Step-by-step explanation: