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【单选题】
下列离子在溶液中能大量共存,加入OH - 能产生白色沉淀的是( )
A.
Na ＋ 、 Ca 2 ＋ 、 SO 4 ( 2－ ) 、 Cl －
B.
H ＋ 、 Mg 2 ＋ 、 CO 3 ( 2－ ) 、 SO 4 ( 2－ )
C.
K ＋ 、 Mg 2 ＋ 、 SO 4 ( 2－ ) 、 NO 3 ( － )
D.
K ＋ 、 Na ＋ 、 NO 3 ( － ) 、 HCO 3 ( － )
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