NH4+ is not a compound It is an ion and is a part of any one ionic compound and which can not be a binary compound.
CaO
NH4Cl is a binary compound composed of ammonium (NH4) and chloride (Cl) ions. It is a salt that forms when ammonium hydroxide and hydrochloric acid react.
NH4 is the chemical formula of the cation ammonium - (NH4)+.
NH4 is colorless.
The compound (NH4)2S is ammonium sulfide.
(NH4)2SO4
CaO
NH4Cl is a binary compound composed of ammonium (NH4) and chloride (Cl) ions. It is a salt that forms when ammonium hydroxide and hydrochloric acid react.
This compound is not known today.
NH4 is the chemical formula of the cation ammonium - (NH4)+.
The compound represented by the formula NH4NO3 is ammonium nitrate, which is a binary compound made of ammonium (NH4+) and nitrate (NO3-). The other compounds listed, CH4 (methane), CH3COCH3 (acetone), and CaCO3 (calcium carbonate), are not binary compounds as they contain more than two elements or ions. In summary, NH4NO3 is the only binary compound among the given formulas.
NH4 is colorless.
NH4 in neither element nor compound. It is positively charged polyatomic cation. It is actually NH4+.
The compound (NH4)2S is ammonium sulfide.
The name of the compound (NH4)3PO4 is triammonium phosphate.
The compound name for NH4 2Cr2O7 is ammonium dichromate.
Ammonium acetate or Ammonium ethanoate, CH3COONH4