Nitrous acid HNO2 cannot be isolated as a pure compound. In the gas phase molecules of HNO2 are covalently bonded. In water it is a weak acid forming the nitrite ion however it readily disproportionates:-
3HNO2 -> H3O+ + NO3- + NO
HNO3 (nitric acid) is ionic.
Is BO ionic or a molecular
CO is molecular
Iron(III) bromide is an ionic compound.
It is ionic because chromium is a metal.
HCIO4 is an ionic compound.
Ionic Molecular
Molecular because it is between 2 non-metals.
NO2 is the polyatomic ionic compound nitrite Since it is bonded with hydrogen, this compound is an acid The correct name for HNO2, is therefore nitrous acid
Ammonia is a molecular compound and not ionic.
Molecular.
molecular