2Be+O2=2BeOBeO+2HNO3=Be(NO3)2+H2OBe(NO3)2+2NaOH=Be(OH)2+2NaNO3Be(OH)2+2KOH=K2BeO2+2H2OK2BeO2+H2SO4=BeSO4+2KOH
2Be+O2=2BeO
BeO+2HNO3=Be(NO3)2+H2O
Be(NO3)2+2NaOH=Be(OH)2+2NaNO3
Be(OH)2+2KOH=K2BeO2+2H2O
K2BeO2+H2SO4=BeSO4+2KOH