Compute the exact molecular weight (molar mass in g/mol) and percentage elemental composition for any chemical formula or compound.
| Element | Symbol | Atoms | Mass Contribution | Mass Percentage |
|---|---|---|---|---|
| Carbon | C | 6 | 72.066 g/mol | 40% |
| Hydrogen | H | 12 | 12.096 g/mol | 6.71% |
| Oxygen | O | 6 | 95.994 g/mol | 53.28% |