Free online molecular weight calculation with detailed element breakdown
| Symbol | Element | Atoms | Atomic Mass | Subtotal | % |
|---|---|---|---|---|---|
| O | Oxygen | 4 | 15.9990 | 63.9960 | 40.50% |
| Mn | Manganese | 1 | 54.9380 | 54.9380 | 34.76% |
| K | Potassium | 1 | 39.0980 | 39.0980 | 24.74% |
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