Molar and molecular weight of Zn(CN)2

• Molecular formula: Zn(CN)2 or C2N2Zn
• Relative molecular weight of Zn(CN)2: 117.4438
• Molar mass of Zn(CN)2: 117.4438 g/mol (0.11744 kg/mol)

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

• Mr[Zn(CN)2] = Ar[C] * 2 + Ar[N] * 2 + Ar[Zn] = 12.0107 * 2 + 14.0067 * 2 + 65.409 = 117.4438
• Molar mass (kg/mol) = Mr[Zn(CN)2] : 1000 = 117.4438 : 1000 = 0.11744 kg/mol

Zn(CN)2: percent composition by element

• Carbon (C) = 24.0214 : 117.4438 * 100 = 20.454 %
• Nitrogen (N) = 28.0134 : 117.4438 * 100 = 23.853 %
• Zinc (Zn) = 65.409 : 117.4438 * 100 = 55.694 %

Molar mass calculator