Molar and molecular weight of Ca(NO3)2

• Molecular formula: Ca(NO3)2 or CaN2O6
• Relative molecular weight of Ca(NO3)2: 164.0878
• Molar mass of Ca(NO3)2: 164.0878 g/mol (0.16409 kg/mol)

Calculation of the relative molecular and molar mass of Ca(NO3)2

• Mr[Ca(NO3)2] = Ar[Ca] + Ar[N] * 2 + Ar[O] * 6 = 40.078 + 14.0067 * 2 + 15.9994 * 6 = 164.0878
• Molar mass (kg/mol) = Mr[Ca(NO3)2] : 1000 = 164.0878 : 1000 = 0.16409 kg/mol

Ca(NO3)2: percent composition by element

• Calcium (Ca) = 40.078 : 164.0878 * 100 = 24.425 %
• Nitrogen (N) = 28.0134 : 164.0878 * 100 = 17.072 %
• Oxygen (O) = 95.9964 : 164.0878 * 100 = 58.503 %

Molar mass calculator