Oscar1998 Oscar1998 13-09-2016 Chimie a fost răspuns clasificati substantele de mai jos in oxizi baze acizi si saruri FeO, Mgcl2, Ca(OH)2, HBr, CuSO2, AgNO3, P2O3, H3PO4, NaOH, SO2, pleaseeeeeeeeeeeeeeeeeeeeeeeee