Molar and molecular weight of Cl2Po

• Molecular formula: Cl2Po or PoCl2
• Relative molecular weight of Cl2Po: 279.8884
• Molar mass of Cl2Po: 279.8884 g/mol (0.27989 kg/mol)

Calculation of the relative molecular and molar mass of Cl2Po

• Mr[Cl2Po] = Ar[Cl] * 2 + Ar[Po] = 35.453 * 2 + 208.9824 = 279.8884
• Molar mass (kg/mol) = Mr[Cl2Po] : 1000 = 279.8884 : 1000 = 0.27989 kg/mol

Cl2Po: percent composition by element

• Chlorine (Cl) = 70.906 : 279.8884 * 100 = 25.334 %
• Polonium (Po) = 208.9824 : 279.8884 * 100 = 74.666 %

Molar mass calculator