写出下列分子和多原子离子的Lewis结构式。 (a)H2O2;(b)OH-;(c)H2S;(d);(e)NO; (f)ONCl;(g)OF2;(h)BeH2;(i)写出下列分子和多原子离子的Lewis结构式。 (a)H2O2;(b)OH-;(c)H2S;(d);(e)NO; (f)ONCl;(g)OF2;(h)BeH2;(i)POF3;(j)H2SO4; (k);(l)CN-。
写出下列化合物的Lewis电子式。 a.C2H2 b.CH3C1 c.NH3 d.H2S e.HNO3 f.HCHO g.H3PO4 h.CH6 i.C2H2 j.H2
Draw the Lewis structure for aluminum sulfide ionic compound and what chemical formula the Lewis theory predicts?Complete the following for the compound H2S. a. State its number of valence electrons. b. Draw its Lewis structure. c. Describe its VSEPR shape....
The Lewis structure of carbon monoxide is: Carbon has four valence electrons and oxygen has six valence electrons for a total of ten valence...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough ...
百度试题 题目4 写出下列化合物的Lewis电子式。 A. C2H4 B. CH3Cl C. NH3 D. H2S E. HNO3 F. HCHO G. H3PO4 h. C2H6 i. C2H2 j. H2SO4 相关知识点: 试题来源: 解析 A,B,C,D,E,F,G 反馈 收藏
写出下列分子和多原子离子的Lewis结构式。 (a)H2O2; (b)OH-; (c)H2S; (d)IO4-; (e)NO; (f)ONCl; (g)OF2; (h)BeH2; (i)POF3; (j)H2SO4; (k)PH4+; (1)CN-。请帮忙给出正确答案和分析,谢谢!
c. NH3 d. H2S e. HNO3 f. HCHO g. H3PO4 h. C2H6 i. C2H2 j. H2SO4 参考答案: 您可能感兴趣的试卷你可能感兴趣的试题 1.问答题写出α,α-二氯丁酸的结构式。 参考答案: 2.问答题写出反-2-甲基-2-丁烯酸(当归酸)的结构式。 参考答案:最新...
c.NH3 d.H2S e.HNO3 f.HCHO g.H3PO4 h.CH6 i.C2H2 j.H2SO4 参考答案: 你可能感兴趣的试题 1.单项选择题某有机物分子中含有一个C6H5—、一个—C6H4—、一个—CH2—、一个—OH,则该有机物属于酚类(—OH直接连在苯环上的物质属于酚类)的结构可能有()。
The effect of Lewis acid on the structure and H2productivity of a diiron dithiolate complex was investigated by using density functional theory (DFT) calculations. When a model molecule of [(CH3SH)(CO)2Fep(μ-SCH2NHCH2S)Fed(CO)3] was geometrically optimized, two isomers were found: one is...
Ab initio molecular orbital study of structure and NMR 11B chemical shifts of Lewis base adducts of CO, NH3, PF3, and PH3 with small nido-boranes, B3H7 and... The geometries, formation energies, and NMR 11 B chemical shifts of B 3 H 7 CO, B 3 H 7 N 3 , B 4 H 8 CO, B...