Free online molecular weight calculation with detailed element breakdown
| Symbol | Element | Atoms | Atomic Mass | Subtotal | % |
|---|---|---|---|---|---|
| O | Oxygen | 3 | 15.9990 | 47.9970 | 78.66% |
| C | Carbon | 1 | 12.0110 | 12.0110 | 19.69% |
| H | Hydrogen | 1 | 1.0080 | 1.0080 | 1.65% |
Calculate the molar mass of any chemical formula for free
Try Molar Mass Calculator →