Molar and molecular weight of Ca(NbO3)2

• Relative molecular weight of Ca(NbO3)2: 321.88716
• Molar mass of Ca(NbO3)2: 321.88716 g/mol (0.32189 kg/mol)

Calculation of the relative molecular and molar mass of Ca(NbO3)2

• Mr[Ca(NbO3)2] = Ar[Ca] + Ar[Nb] * 2 + Ar[O] * 6 = 40.078 + 92.90638 * 2 + 15.9994 * 6 = 321.88716
• Molar mass (kg/mol) = Mr[Ca(NbO3)2] : 1000 = 321.88716 : 1000 = 0.32189 kg/mol

Ca(NbO3)2: percent composition by element

• Calcium (Ca) = 40.078 : 321.88716 * 100 = 12.451 %
• Niobium (Nb) = 185.81276 : 321.88716 * 100 = 57.726 %
• Oxygen (O) = 95.9964 : 321.88716 * 100 = 29.823 %

Molar mass calculator