Here are the names for the given compounds:
- SCl2 - Sulfur dichloride
- PI3 - Phosphorus triiodide
- Cl2O - Dichlorine monoxide
- As2O5 - Arsenic pentoxide
- ICl3 - Iodine trichloride
- PBr5 - Phosphorus pentabromide
- N2O3 - Dinitrogen trioxide
- ClF2 - Chlorine difluoride
- P2O7 - Diphosphorus heptoxide
- CH3 - Methyl group (often referred to simply as "methyl" in organic chemistry)
- C2O4 - Oxalate ion (or Oxalic acid dihydrate when hydrated; typically represents oxalic acid in its ionic form)
- HBr - Hydrobromic acid
- AsH3 - Arsenic trihydride (or arsine)
- N2H4 - Hydrazine
- H2O2 - Hydrogen peroxide
- HI - Hydroiodic acid
- SO2 - Sulfur dioxide
- N2O - Dinitrogen monoxide (or nitrous oxide)
- BrO4 - Perbromate ion
Make sure to double-check your spellings and naming conventions for accuracy!