Phosphorus trioxide is the chemical compound with the molecular formula P₄O₆. Although the molecular formula suggests the name tetraphosphorus hexoxide, the name phosphorus trioxide preceded the knowledge of the compound's molecular structure, and its usage continues today.
What is the correct formula for Tetrahydrogen Heptoxide?
Dichlorine heptoxide is the chemical compound with the formula Cl2O7.
What is the formula for Tetraphosphorus Heptafluoride?
Tetraphosphorus heptasulphide | P4S7 - PubChem.