Molar and molecular weight of Na4O4Si

• Molecular formula: Na4O4Si or Na4SiO4
• Relative molecular weight of Na4O4Si: 184.04217712
• Molar mass of Na4O4Si: 184.04217712 g/mol (0.18404 kg/mol)

Calculation of the relative molecular and molar mass of Na4O4Si

• Mr[Na4O4Si] = Ar[Na] * 4 + Ar[O] * 4 + Ar[Si] = 22.98976928 * 4 + 15.9994 * 4 + 28.0855 = 184.04217712
• Molar mass (kg/mol) = Mr[Na4O4Si] : 1000 = 184.04217712 : 1000 = 0.18404 kg/mol

Na4O4Si: percent composition by element

• Sodium (Na) = 91.95907712 : 184.04217712 * 100 = 49.966 %
• Oxygen (O) = 63.9976 : 184.04217712 * 100 = 34.773 %
• Silicon (Si) = 28.0855 : 184.04217712 * 100 = 15.26 %

Molar mass calculator