What is the formula weight of ammonium oxide?
44.0 g/mol
52.1 g/mol
34.0 g/mol
30.0 g/mol
Is it 34.0 g/mol
I don't know that ammonium oxide exists (if it does I never heard of it); however, the formula for such a compound would be (NH4)2O.
14 + 14 + 8 + 16 = about 52