Molar and molecular weight of HgWO4

• Relative molecular weight of HgWO4: 448.4276
• Molar mass of HgWO4: 448.4276 g/mol (0.44843 kg/mol)

Calculation of the relative molecular and molar mass of HgWO4

• Mr[HgWO4] = Ar[Hg] + Ar[W] + Ar[O] * 4 = 200.59 + 183.84 + 15.9994 * 4 = 448.4276
• Molar mass (kg/mol) = Mr[HgWO4] : 1000 = 448.4276 : 1000 = 0.44843 kg/mol

HgWO4: percent composition by element

• Mercury (Hg) = 200.59 : 448.4276 * 100 = 44.732 %
• Tungsten (W) = 183.84 : 448.4276 * 100 = 40.997 %
• Oxygen (O) = 63.9976 : 448.4276 * 100 = 14.272 %

Molar mass calculator