Molar and molecular weight of Hg2(NO3)2

• Molecular formula: Hg2(NO3)2 or Hg2N2O6
• Relative molecular weight of Hg2(NO3)2: 525.1898
• Molar mass of Hg2(NO3)2: 525.1898 g/mol (0.52519 kg/mol)

Calculation of the relative molecular and molar mass of Hg2(NO3)2

• Mr[Hg2(NO3)2] = Ar[Hg] * 2 + Ar[N] * 2 + Ar[O] * 6 = 200.59 * 2 + 14.0067 * 2 + 15.9994 * 6 = 525.1898
• Molar mass (kg/mol) = Mr[Hg2(NO3)2] : 1000 = 525.1898 : 1000 = 0.52519 kg/mol

Hg2(NO3)2: percent composition by element

• Mercury (Hg) = 401.18 : 525.1898 * 100 = 76.388 %
• Nitrogen (N) = 28.0134 : 525.1898 * 100 = 5.334 %
• Oxygen (O) = 95.9964 : 525.1898 * 100 = 18.278 %

Molar mass calculator