Free online molecular weight calculation with detailed element breakdown
| Symbol | Element | Atoms | Atomic Mass | Subtotal | % |
|---|---|---|---|---|---|
| Fe | Iron | 7 | 55.8450 | 390.9150 | 45.50% |
| N | Nitrogen | 18 | 14.0070 | 252.1260 | 29.34% |
| C | Carbon | 18 | 12.0110 | 216.1980 | 25.16% |
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