更新1:
Could you please do the Lewis dot structure of these Molecular Formula's too? SiH2Cl2 SiH3Cl SiH4
Can someone please do the Lewis Dot structure for SiHCl3?
回答 (2)
2016-10-14 6:26 pm
✔ 最佳答案
The Lewis dot structure of SiHCl₃https://c2.staticflickr.com/6/5564/30025837580_65b243bed2_o.png
Only electrons in the outermost shell are shown.
2016-10-14 5:56 pm
Total number of valence electrons:
4 from Si, 7X3 = 21 from the 3 Cl atoms, 1 from H for a total of 26 valence electrons.
Draw Si, and put 4 bonds from it. Put H at one spot and a Cl at each of the others. The 4 bonds take 8 of the 26 valence electrons, leaving you with 18 more electrons. Put 6 electrons (in 3 pairs) around each Cl atom, and you are done. Si has an octet, and each Cl does too.
4 from Si, 7X3 = 21 from the 3 Cl atoms, 1 from H for a total of 26 valence electrons.
Draw Si, and put 4 bonds from it. Put H at one spot and a Cl at each of the others. The 4 bonds take 8 of the 26 valence electrons, leaving you with 18 more electrons. Put 6 electrons (in 3 pairs) around each Cl atom, and you are done. Si has an octet, and each Cl does too.
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https://hk.answers.yahoo.com/question/index?qid=20161014093441AAUOmQG