Free online molecular weight calculation with detailed element breakdown
| Symbol | Element | Atoms | Atomic Mass | Subtotal | % |
|---|---|---|---|---|---|
| K | Potassium | 2 | 39.0980 | 78.1960 | 44.88% |
| O | Oxygen | 4 | 15.9990 | 63.9960 | 36.73% |
| S | Sulfur | 1 | 32.0600 | 32.0600 | 18.40% |
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