Molar and molecular weight of Ca(CN)2

• Molecular formula: Ca(CN)2 or C2CaN2
• Relative molecular weight of Ca(CN)2: 92.1128
• Molar mass of Ca(CN)2: 92.1128 g/mol (0.09211 kg/mol)

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

• Mr[Ca(CN)2] = Ar[C] * 2 + Ar[Ca] + Ar[N] * 2 = 12.0107 * 2 + 40.078 + 14.0067 * 2 = 92.1128
• Molar mass (kg/mol) = Mr[Ca(CN)2] : 1000 = 92.1128 : 1000 = 0.09211 kg/mol

Ca(CN)2: percent composition by element

• Carbon (C) = 24.0214 : 92.1128 * 100 = 26.078 %
• Calcium (Ca) = 40.078 : 92.1128 * 100 = 43.51 %
• Nitrogen (N) = 28.0134 : 92.1128 * 100 = 30.412 %

Molar mass calculator