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【单选题】
在含有同浓度的Cl-和CrO42-的混合溶液中,逐滴加入AgNO3溶液,会发生的现象是?(已知AgCl的Ksp=1.56×10-10,Ag2CrO4 Ksp=1.1×10-12)A.
Ag2CrO4先沉淀
B.
AgCl先沉淀
C.
AgCl和Ag2CrO4同时沉淀
D.
不一定
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A.
正确
B.
错误
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A.
modern realistic commercialism existed behind the luxurious appearance
B.
there was a fundamental falseness in the style. and the appeal of the caf6
C.
the architect had made a sensible blend of old and new building materials
D.
the cafe was based on physical foundations and real economic strength
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