题目内容
Da Yu Harnesses Flood” demonstrates the highest skill of Chinese carving artists.
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Normally, a male lion was placed on the right side of the gate with its right paw on a ball, which is a symbol of power. A female lion was placed on the left side of the gate with its left paw fondling a small cub, which is a symbol of prosperous linage.
[Pt(NH3)2Cl2]属于简单配合物，存在可能的几何异构体。
[CoClNH3(en)2]Cl2属于螯合物，配位数是6。
[Co(NO2)(NH3)5]2+属于简单配合物，存在可能的键合异构体。
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