Molar and molecular weight of NaPO3

• Molecular formula: NaPO3 or NaO3P
• Relative molecular weight of NaPO3: 101.96173128
• Molar mass of NaPO3: 101.96173128 g/mol (0.10196 kg/mol)

Calculation of the relative molecular and molar mass of NaPO3

• Mr[NaPO3] = Ar[Na] + Ar[O] * 3 + Ar[P] = 22.98976928 + 15.9994 * 3 + 30.973762 = 101.96173128
• Molar mass (kg/mol) = Mr[NaPO3] : 1000 = 101.96173128 : 1000 = 0.10196 kg/mol

NaPO3: percent composition by element

• Sodium (Na) = 22.98976928 : 101.96173128 * 100 = 22.547 %
• Oxygen (O) = 47.9982 : 101.96173128 * 100 = 47.075 %
• Phosphorus (P) = 30.973762 : 101.96173128 * 100 = 30.378 %

Molar mass calculator