P2Br4
SBr4
The prefix di- means 2, and the prefix tetra- means 4, so the formula for diphosphorus tetrabromide is P2Br4.
Don't know P2I5. PI5 (phosphorus pentaiodide) is more likely but couldn't find anything on that. Maybe this is meant: P2I4 , diphosphorus tetraiodide synthesized from phosphorus triiodide 2 PI3 → P2I4 + I2
The foumula for diphosphorus dioxide is P2 O2 by Calpio
This compound probable doesn't exist.
SBr4
Diphosphorus tetraiodide, P2I4
The prefix di- means 2, and the prefix tetra- means 4, so the formula for diphosphorus tetrabromide is P2Br4.
CBr4 , this is the correct formula for carbon-tetra-bromide
Formula: Br4
This compound very probable doesn't exist; PCl3 is the chemical formula of phosphorus trichloride.
The molecular geometry of carbon tetra bromide is tetrahedral.
The formula of diphosphorus textroxide is P2O4.
The allotrope diphosphorus is P2.
Don't know P2I5. PI5 (phosphorus pentaiodide) is more likely but couldn't find anything on that. Maybe this is meant: P2I4 , diphosphorus tetraiodide synthesized from phosphorus triiodide 2 PI3 → P2I4 + I2
The foumula for diphosphorus dioxide is P2 O2 by Calpio
This compound probable doesn't exist.