Free online molecular weight calculation with detailed element breakdown
| Symbol | Element | Atoms | Atomic Mass | Subtotal | % |
|---|---|---|---|---|---|
| Pb | Lead | 1 | 207.2000 | 207.2000 | 62.56% |
| O | Oxygen | 6 | 15.9990 | 95.9940 | 28.98% |
| N | Nitrogen | 2 | 14.0070 | 28.0140 | 8.46% |
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