Free online molecular weight calculation with detailed element breakdown
| Symbol | Element | Atoms | Atomic Mass | Subtotal | % |
|---|---|---|---|---|---|
| O | Oxygen | 3 | 15.9990 | 47.9970 | 68.94% |
| B | Boron | 2 | 10.8100 | 21.6200 | 31.06% |
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