问答题

How many subject areas are included in this course?

答案: A.12
B.6
C.5
D.4
正确答案:5
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问答题

实验测定[Co(NH3)6]3+是内轨配离子,则Co3+未成对电子数和杂化轨道类型是

答案: A.4,sp3d2
B.0,sp3d2
C.4,d2sp3
D.0,d2sp3
E.6,d2sp3
正确答案:0,d2sp3
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