Ignore the placement of the periods, they are to space the models.
Lines (\, /, |) represent bonds:
O.....O
.\\.../....N
-...|
....O
O.....O
..\..//
....N
-...|
....O
O.....O
..\.../
....N
....
....O
Each bond is distanced by a 120º angle.
The nitrate ion, NO3^-, has 3 resonance structures.
The molecular formula for gold nitrate is Au(NO3)3.
Ca(NO3)2 + CuSO4 --> CaSO4 + Cu(NO3)2 This reaction is irreversible as the CaSO4 (i.e. gypsum) precipitates out.
Chemical formula of the zinc nitrate: Zn(NO3)2
Ca(NO3)2 is an ionic compound. It is composed of a metal cation (Ca2+) and a polyatomic ion (NO3-) held together by ionic bonds.
The nitrate ion, NO3^-, has 3 resonance structures.
No, nitrate (NO3-) is not an example of an ion that forms resonance structures. Nitrate has a stable structure with a formal charge distributed over all the atoms in the ion, and it does not exhibit resonance.
there are three resonating structures of H2CO3 OH+-------C------O+-------oh+
There are three possible, equally distributed, resonance structures of nitrate (NO3-).Cf. Related links for the possible Lewis structure of them, on the lowest half of that page.
The molecular formula for gold nitrate is Au(NO3)3.
Lead nitrate is an ionic compound.
trigonal planar
Ca(NO3)2 + CuSO4 --> CaSO4 + Cu(NO3)2 This reaction is irreversible as the CaSO4 (i.e. gypsum) precipitates out.
Chemical formula of the zinc nitrate: Zn(NO3)2
The molecular equation for the reaction between potassium carbonate (K2CO3) and strontium nitrate (Sr(NO3)2) is: 2K2CO3 + Sr(NO3)2 → 2KNO3 + SrCO3
Ca(NO3)2 is an ionic compound. It is composed of a metal cation (Ca2+) and a polyatomic ion (NO3-) held together by ionic bonds.
Fe(NO3)2 is an ionic compound. Iron (Fe) is a metal and nitrate (NO3) is a polyatomic ion, so together they form an ionic bond in Fe(NO3)2.