Molar and molecular weight of Li

• Relative molecular weight of Li: 6.941
• Molar mass of Li: 6.941 g/mol (0.00694 kg/mol)

Calculation of the relative molecular and molar mass of Li

• Mr[Li] = Ar[Li] = 6.941 = 6.941
• Molar mass (kg/mol) = Mr[Li] : 1000 = 6.941 : 1000 = 0.00694 kg/mol

Molar mass calculator