Molar and molecular weight of Ca(HCO3)2

• Molecular formula: Ca(HCO3)2 or C2H2CaO6
• Relative molecular weight of Ca(HCO3)2: 162.11168
• Molar mass of Ca(HCO3)2: 162.11168 g/mol (0.16211 kg/mol)

Calculation of the relative molecular and molar mass of Ca(HCO3)2

• Mr[Ca(HCO3)2] = Ar[C] * 2 + Ar[H] * 2 + Ar[Ca] + Ar[O] * 6 = 12.0107 * 2 + 1.00794 * 2 + 40.078 + 15.9994 * 6 = 162.11168
• Molar mass (kg/mol) = Mr[Ca(HCO3)2] : 1000 = 162.11168 : 1000 = 0.16211 kg/mol

Ca(HCO3)2: percent composition by element

• Carbon (C) = 24.0214 : 162.11168 * 100 = 14.818 %
• Hydrogen (H) = 2.01588 : 162.11168 * 100 = 1.244 %
• Calcium (Ca) = 40.078 : 162.11168 * 100 = 24.722 %
• Oxygen (O) = 95.9964 : 162.11168 * 100 = 59.216 %

Molar mass calculator