Free online molecular weight calculation with detailed element breakdown
| Symbol | Element | Atoms | Atomic Mass | Subtotal | % |
|---|---|---|---|---|---|
| Na | Sodium | 3 | 22.9900 | 68.9700 | 42.07% |
| O | Oxygen | 4 | 15.9990 | 63.9960 | 39.04% |
| P | Phosphorus | 1 | 30.9740 | 30.9740 | 18.89% |
Calculate the molar mass of any chemical formula for free
Try Molar Mass Calculator →