NI5 ?
IF it exists it would be Nitrogen PentaIodide. It would also be very unstable (i think) so don't go near it.
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.
Tetranitrogen tetraselenide is the name of the compound.
The name of the compound Cl2O3 is dichlorine trioxide.
Tetranitrogen hexahydride
The compound name for P2O3 is diphosphorus trioxide.
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 name of this compound is iodine heptafluoride.
The compound name for 7H2O is heptahydrate.
The compound name for SiI4 is tetrasilane.
Tetranitrogen tetraselenide is the name of the compound.
The name of the compound Cl2O3 is dichlorine trioxide.
The compound name for MnBr2 is manganese(II) bromide and the compound name for NaPO4 is sodium phosphate.
The name of the compound H2C2O4 is oxalic acid.
The compound name of Al2O3 is aluminum oxide.
The compound name for C2H4Br2 is 1,2-dibromoethane.
The compound name for ASO3 is arsenic trioxide.
The compound name of K4C is potassium carbide.