Molar and molecular weight of ((CH3)2COO)3

• Molecular formula: ((CH3)2COO)3 or C9H18O6
• Relative molecular weight of ((CH3)2COO)3: 222.23562
• Molar mass of ((CH3)2COO)3: 222.23562 g/mol (0.22224 kg/mol)

Calculation of the relative molecular and molar mass of ((CH3)2COO)3

• Mr[((CH3)2COO)3] = Ar[C] * 9 + Ar[H] * 18 + Ar[O] * 6 = 12.0107 * 9 + 1.00794 * 18 + 15.9994 * 6 = 222.23562
• Molar mass (kg/mol) = Mr[((CH3)2COO)3] : 1000 = 222.23562 : 1000 = 0.22224 kg/mol

((CH3)2COO)3: percent composition by element

• Carbon (C) = 108.0963 : 222.23562 * 100 = 48.64 %
• Hydrogen (H) = 18.14292 : 222.23562 * 100 = 8.164 %
• Oxygen (O) = 95.9964 : 222.23562 * 100 = 43.196 %

Molar mass calculator