Free online molecular weight calculation with detailed element breakdown
| Symbol | Element | Atoms | Atomic Mass | Subtotal | % |
|---|---|---|---|---|---|
| Cu | Copper | 1 | 63.5460 | 63.5460 | 79.89% |
| O | Oxygen | 1 | 15.9990 | 15.9990 | 20.11% |
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