A very dangerous element
phosphorus pentaoxide or p2o5 dimerises into p4o10
The binary compound name for BrI5 is bromine pentaiodide.
The formula for phosphorus pentaiodide is PI5. It is a bright red solid with a molecular weight of 411.67 g/mol.
The compound PI5 is called phosphorus pentaiodide. It is a covalent compound composed of one phosphorus atom and five iodine atoms.
The IUPAC name for P2S5 is diphosphorus pentasulfide.
phosphorus pentaoxide or p2o5 dimerises into p4o10
The binary compound name for BrI5 is bromine pentaiodide.
Arsenic pentaiodide (AsI5) doesn't contain any metal; arsenic is a metalloid and iodine a nonmetal.
The formula for phosphorus pentaiodide is PI5. It is a bright red solid with a molecular weight of 411.67 g/mol.
The formula for heptasilicon pentaiodide is Si7I5. It consists of seven silicon atoms and five iodine atoms bonded together in a specific arrangement.
The compound PI5 is called phosphorus pentaiodide. It is a covalent compound composed of one phosphorus atom and five iodine atoms.
arsenic triiodide.
The IUPAC name for P2S5 is diphosphorus pentasulfide.
The imaginary compound nitrogen pentaiodide would be NI5 , it would not be an acid- there are no ionisable H atoms. (or a Lewis acid- it has no lone pair.) There is a real compound NI3, a very unstable substance a contact explosive. There is a reported PI5, but that is disputed.
NI5 ?IF it exists it would be Nitrogen PentaIodide. It would also be very unstable (i think) so don't go near it.
Theoretically PI5 should be formed as PCl5 but practically. due to large atomic size 5 iodine atoms can not attached directly with one phosphorus atom
The known phosphorus iodide are P2I4 (diphosphorus tetraiodide) and PI3 (phosphorus triiodide).