Molar and molecular weight of C2H3HgNO

• Relative molecular weight of C2H3HgNO: 257.64132
• Molar mass of C2H3HgNO: 257.64132 g/mol (0.25764 kg/mol)

Calculation of the relative molecular and molar mass of C2H3HgNO

• Mr[C2H3HgNO] = Ar[C] * 2 + Ar[H] * 3 + Ar[Hg] + Ar[N] + Ar[O] = 12.0107 * 2 + 1.00794 * 3 + 200.59 + 14.0067 + 15.9994 = 257.64132
• Molar mass (kg/mol) = Mr[C2H3HgNO] : 1000 = 257.64132 : 1000 = 0.25764 kg/mol

C2H3HgNO: percent composition by element

• Carbon (C) = 24.0214 : 257.64132 * 100 = 9.324 %
• Hydrogen (H) = 3.02382 : 257.64132 * 100 = 1.174 %
• Mercury (Hg) = 200.59 : 257.64132 * 100 = 77.856 %
• Nitrogen (N) = 14.0067 : 257.64132 * 100 = 5.437 %
• Oxygen (O) = 15.9994 : 257.64132 * 100 = 6.21 %

Molar mass calculator