下列各组离子,能在溶液中大量共存的是A.Na+,Mg2+.Alo2-.Br-.B.H+,Fe2+,So42-,No3- BK+,NH4-,CO23-,OH-接上D.Ca2+,Al3+,No3-,Cl-
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![下列各组离子,能在溶液中大量共存的是A.Na+,Mg2+.Alo2-.Br-.B.H+,Fe2+,So42-,No3- BK+,NH4-,CO23-,OH-接上D.Ca2+,Al3+,No3-,Cl-](/uploads/image/z/6451061-5-1.jpg?t=%E4%B8%8B%E5%88%97%E5%90%84%E7%BB%84%E7%A6%BB%E5%AD%90%2C%E8%83%BD%E5%9C%A8%E6%BA%B6%E6%B6%B2%E4%B8%AD%E5%A4%A7%E9%87%8F%E5%85%B1%E5%AD%98%E7%9A%84%E6%98%AFA.Na%2B%2CMg2%2B.Alo2-.Br-.B.H%2B%2CFe2%2B%2CSo42-%2CNo3-+BK%2B%2CNH4-%2CCO23-%2COH-%E6%8E%A5%E4%B8%8AD.Ca2%2B%2CAl3%2B%2CNo3-%2CCl-)
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