Molar and molecular weight of U

• Relative molecular weight of U: 238.02891
• Molar mass of U: 238.02891 g/mol (0.23803 kg/mol)

Calculation of the relative molecular and molar mass of U

• Mr[U] = Ar[U] = 238.02891 = 238.02891
• Molar mass (kg/mol) = Mr[U] : 1000 = 238.02891 : 1000 = 0.23803 kg/mol

Molar mass calculator