Molar and molecular weight of Ca3N2

• Relative molecular weight of Ca3N2: 148.2474
• Molar mass of Ca3N2: 148.2474 g/mol (0.14825 kg/mol)

Calculation of the relative molecular and molar mass of Ca3N2

• Mr[Ca3N2] = Ar[Ca] * 3 + Ar[N] * 2 = 40.078 * 3 + 14.0067 * 2 = 148.2474
• Molar mass (kg/mol) = Mr[Ca3N2] : 1000 = 148.2474 : 1000 = 0.14825 kg/mol

Ca3N2: percent composition by element

• Calcium (Ca) = 120.234 : 148.2474 * 100 = 81.104 %
• Nitrogen (N) = 28.0134 : 148.2474 * 100 = 18.896 %

Molar mass calculator