Molar and molecular weight of H2Cl2CoO

• Relative molecular weight of H2Cl2CoO: 147.854475
• Molar mass of H2Cl2CoO: 147.854475 g/mol (0.14785 kg/mol)

Calculation of the relative molecular and molar mass of H2Cl2CoO

• Mr[H2Cl2CoO] = Ar[H] * 2 + Ar[Cl] * 2 + Ar[Co] + Ar[O] = 1.00794 * 2 + 35.453 * 2 + 58.933195 + 15.9994 = 147.854475
• Molar mass (kg/mol) = Mr[H2Cl2CoO] : 1000 = 147.854475 : 1000 = 0.14785 kg/mol

H2Cl2CoO: percent composition by element

• Hydrogen (H) = 2.01588 : 147.854475 * 100 = 1.363 %
• Chlorine (Cl) = 70.906 : 147.854475 * 100 = 47.957 %
• Cobalt (Co) = 58.933195 : 147.854475 * 100 = 39.859 %
• Oxygen (O) = 15.9994 : 147.854475 * 100 = 10.821 %

Molar mass calculator