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5. 根據VSEPR(價殼層電子對互斥理論),孤對電子對與鍵結電子對間的斥力不同,所以會造成分子或離子在空間中的形狀。下列各組分子或離子中混成軌域相同,形狀卻不同? (A)CH4和NH3 (B)NH3
問題詳情
5. 根據VSEPR(價殼層電子對互斥理論),孤對電子對與鍵結電子對間的斥力不同,所以會造成分子或離子在空間中的形狀。下列各組分子或離子中混成軌域相同,形狀卻不同?
(A)CH4和NH3
(B)NH3和BF3
(C)H2O和BCI3
(D)CO2和H2O
(E)NF3和CO2
參考答案
上一篇 :
4.下列化合物中,哪一個分子具有最多的孤電子對(lone pair)?(A)HCl (B)H2S (C)CO (D)C2H2 (E)C6H6
下一篇 :
關於我國總統及五院的職權,你了解多少?請選出正確選項。【題組】43.超出黨派之外,依法獨立審判。(A)監察院 (B)行政院 (C)立法院 (D)司法院。
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