Free online molecular weight calculation with detailed element breakdown
| Symbol | Element | Atoms | Atomic Mass | Subtotal | % |
|---|---|---|---|---|---|
| Ba | Barium | 1 | 137.3300 | 137.3300 | 58.84% |
| O | Oxygen | 4 | 15.9990 | 63.9960 | 27.42% |
| S | Sulfur | 1 | 32.0600 | 32.0600 | 13.74% |
Calculate the molar mass of any chemical formula for free
Try Molar Mass Calculator →