P(|||)+O2 =? AL+S(||)=? Li(|)+O2=? Ca+O2=? Al+P2=? Ca+N2(|||)=? Cu(|)+O2=?

Question

P(|||)+O2 =?
AL+S(||)=?
Li(|)+O2=?
Ca+O2=?
Al+P2=?
Ca+N2(|||)=?
Cu(|)+O2=?

Answer 1

P2O3
Al2S3
Li2O
CaO
Al2P3
Ca3N2
Cu2O