Mercury(I) refers to Hg2+2 ions and Nitride refers to N3- ions. So
Molecular Formula = (Hg2)3N2
Empirical formula = Hg6N2 = Hg3N
Mercury(I) nitrate formula is Hg2(NO3)2
Mercury(II) nitrate formula is Hg(NO3)2
See attached link for more information on mercury nitrate.
The formula for Mercury(II) nitride is Hg3N2.
The chemical formula is Hg(NO3)2
Formula = Hg3N2
Hg3N
Ionic
Hg3N2
Hg3N
The formula for the binary ionic compound sodium nitride is Na3N.
HgNO3 The empirical formula of an ionic compound represents the lowest whole-number ratio of each ion. Note: Hg2(NO3)2 is mercury (I) nitrate. There is a mercury (II) nitrate compound with the formula Hg(NO3)2.
The formula is CrN. It is called Chromium nitride and Chromium(III) nitride. Chromium also forms second interstitial nitride, dichromium nitride - Cr2N
Carbon nitride is C3N4
lanthanum nitride
If you think to mercury nitride the chemical formula is Hg3N2.
Formula: Hg3N2
Formula = Hg3N2
Yes: there is a mercury (II) nitride with formula Hg3N2.
Formula: (Hg2)3N2
The formula for copper(I) nitride is Cu3N. Nitride has a valency of -3
The chemical formula indium nitride is InN.
The formula of potassium nitride is K3N
The chemical formula of zirconium nitride is ZrN.
The chemical formula for a nitride ion is N-3.
This is the chemical formula of calcium nitride.
The formula for the binary ionic compound sodium nitride is Na3N.