A:AlCl3溶液中加过量的氨水:Al3++3NH3•H2O=Al(OH)3↓+3NH4+
B:过氧化钠与水反应:2O22﹣+2H2O=4OH﹣+O2↑
C:铁溶于稀硫酸:2Fe+6H+=2Fe3++3H2↑
D:向NaAlO2溶液中通入过量CO2:2AlO2﹣+CO2+3H2O=2Al(OH)3↓+CO32﹣
— Yes, I'd like the new dress. Please show me the green one?