Molar and molecular weight of Co(NO3)2

• Molecular formula: Co(NO3)2 or CoN2O6
• Relative molecular weight of Co(NO3)2: 182.942995
• Molar mass of Co(NO3)2: 182.942995 g/mol (0.18294 kg/mol)

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

• Mr[Co(NO3)2] = Ar[Co] + Ar[N] * 2 + Ar[O] * 6 = 58.933195 + 14.0067 * 2 + 15.9994 * 6 = 182.942995
• Molar mass (kg/mol) = Mr[Co(NO3)2] : 1000 = 182.942995 : 1000 = 0.18294 kg/mol

Co(NO3)2: percent composition by element

• Cobalt (Co) = 58.933195 : 182.942995 * 100 = 32.214 %
• Nitrogen (N) = 28.0134 : 182.942995 * 100 = 15.313 %
• Oxygen (O) = 95.9964 : 182.942995 * 100 = 52.473 %

Molar mass calculator