The formula for heptasilicon pentaiodide is Si7I5. It consists of seven silicon atoms and five iodine atoms bonded together in a specific arrangement.
Arsenic pentaiodide (AsI5) doesn't contain any metal; arsenic is a metalloid and iodine a nonmetal.
arsenic triiodide.
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).
The Lewis dot structure for pentaiodide (I5-) consists of five iodine atoms bonded together in a linear fashion, with one extra electron to form a negative charge on the molecule. Each iodine atom will have seven valence electrons, with three lone pairs and a single bond to the adjacent iodine atom.
phosphorus pentaoxide or p2o5 dimerises into p4o10
The formula for phosphorus pentaiodide is PI5. It is a bright red solid with a molecular weight of 411.67 g/mol.
Pentaiodide is a compound composed of five iodine atoms bound together. Its chemical formula is I5. It is a highly reactive and unstable compound that is rarely encountered outside of a laboratory setting.
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.
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 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.
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).