Molar and molecular weight of C8H18O5

• Relative molecular weight of C8H18O5: 194.22552
• Molar mass of C8H18O5: 194.22552 g/mol (0.19423 kg/mol)

Calculation of the relative molecular and molar mass of C8H18O5

• Mr[C8H18O5] = Ar[C] * 8 + Ar[H] * 18 + Ar[O] * 5 = 12.0107 * 8 + 1.00794 * 18 + 15.9994 * 5 = 194.22552
• Molar mass (kg/mol) = Mr[C8H18O5] : 1000 = 194.22552 : 1000 = 0.19423 kg/mol

C8H18O5: percent composition by element

• Carbon (C) = 96.0856 : 194.22552 * 100 = 49.471 %
• Hydrogen (H) = 18.14292 : 194.22552 * 100 = 9.341 %
• Oxygen (O) = 79.997 : 194.22552 * 100 = 41.188 %

Molar mass calculator