What is the empirical formula of a compound containing $3.66\,\text{g}$ of hydrogen, $37.8\,\text{g}$ of phosphorus and $58.5\,\text{g}$ of oxygen?
- A$\text{H}_6\text{P}_2\text{O}_6$
- B$\text{H}_4\text{PO}_4$
- C$\text{H}_3\text{PO}_3$
- D$\text{HPO}$
Chemistry 0620 · IGCSE · Formulae