HNO3, K2Cr2O7, NaNO3, HCI, H2SO4, KF, AI(OH)3, Ca(OH)2, Rb(OH), Zn(OH)2, AI2O3, ZnO, Fe(OH)3, MgO, BaO
HNO3, K2Cr2O7, NaNO3, HCI, H2SO4, KF, AI(OH)3, Ca(OH)2, Rb(OH), Zn(OH)2, AI2O3, ZnO, Fe(OH)3, MgO, BaO