ap 关于dative covalent bond 配价键的题 which of the following can accept an electron pair in the formation of a dative covalent bond?下列哪个可以在形成配价键时得到一对电子1 NH3 2 AlCl33 CH44 BF3
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![ap 关于dative covalent bond 配价键的题 which of the following can accept an electron pair in the formation of a dative covalent bond?下列哪个可以在形成配价键时得到一对电子1 NH3 2 AlCl33 CH44 BF3](/uploads/image/z/13295930-50-0.jpg?t=ap+%E5%85%B3%E4%BA%8Edative+covalent+bond+%E9%85%8D%E4%BB%B7%E9%94%AE%E7%9A%84%E9%A2%98+which+of+the+following+can+accept+an+electron+pair+in+the+formation+of+a+dative+covalent+bond%3F%E4%B8%8B%E5%88%97%E5%93%AA%E4%B8%AA%E5%8F%AF%E4%BB%A5%E5%9C%A8%E5%BD%A2%E6%88%90%E9%85%8D%E4%BB%B7%E9%94%AE%E6%97%B6%E5%BE%97%E5%88%B0%E4%B8%80%E5%AF%B9%E7%94%B5%E5%AD%901+NH3+2+AlCl33+CH44+BF3)
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ap 关于dative covalent bond 配价键的题 which of the following can accept an electron pair in the formation of a dative covalent bond?下列哪个可以在形成配价键时得到一对电子1 NH3 2 AlCl33 CH44 BF3
ap 关于dative covalent bond 配价键的题
which of the following can accept an electron pair in the formation of a dative covalent bond?
下列哪个可以在形成配价键时得到一对电子
1 NH3
2 AlCl3
3 CH4
4 BF3
ap 关于dative covalent bond 配价键的题 which of the following can accept an electron pair in the formation of a dative covalent bond?下列哪个可以在形成配价键时得到一对电子1 NH3 2 AlCl33 CH44 BF3
选择2,4;
NH3的中心氮原子含有一孤电子对,形成配价键时给出电子;
AlCl3的Al含有空的p轨道,可以接受电子对;
CH4的碳原子价层电子饱和,无法接受孤电子对;
BF3也含有空的p轨道.
ap 关于dative covalent bond 配价键的题 which of the following can accept an electron pair in the formation of a dative covalent bond?下列哪个可以在形成配价键时得到一对电子1 NH3 2 AlCl33 CH44 BF3
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