21秋西南大学0049 中级无机化学在线作业资料
0049 中级无机化学1.[单选题] 无机固体材料不包括下列（ ）。
A.玻璃态材料
B.树脂
C.硅高分子材料
D.水泥
2.[单选题] 以下不属于重过渡元素的是（ ）。
A.V
B.Zr
C.Hf
D.Ta
3.[单选题] 所谓原子轨道是指( )。
A.B.某个径向分布函数
B.核外电子的几率
C.一定的波函数
D.一定的电子云
4.[单选题] 下列化合物中不属于金属有机化合物的是（ ）。
A.C.K
B.
C.Ni(CO)4
D.Li-C4H9
5.[单选题] PCl5分子的空间构型为（ ）。
A.直线型
B.三角双锥形
C.正方形
D.三角形
6.[单选题] 指出下列离子中,哪些能发生歧化反应( )。
A.<img class="kfformula" src="data:image/png;base64,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" data-latex="{Mn}^{3+}" width="57" height="26" style="width: 57px; height: 26px;"/>.
B.<img class="kfformula" src="data:image/png;base64,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" data-latex="{V}^{3+}" width="55" height="31" style="width: 55px; height: 31px;"/>.
C.<img class="kfformula" src="data:image/png;base64,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" data-latex="{Ti}^{3+}" width="55" height="31" style="width: 55px; height: 31px;"/>.
D.<img class="kfformula" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAGcAAAAuCAYAAAA1FgddAAAAAXNSR0IArs4c6QAAAwdJREFUeAHtmD2OE0EQhRcEQkgsAiQSAjQBIkMkRCARLeGmpD4AGdLmJucEewAuABzARyAgI7C4AD8xAt636ie1LHt6WNtrY7+Syt091VPT81X/1PjgIBICIRACIRACIRACIRACIRACIRACIRACIRACIRACiwlclulU+kn6TXoijWwJgT8ax6syFgJFe1Tai4prMqAbEwa6DcI4Oukz6VEp67EBqZMuI3fLzb9VfpS+bjh7KPujRp+dNl/X272TMpOtbD2ud6ojtN+e1c73c1u3XaluxV9ra9vr4IwEyEEYq17DU/NsG7KdchWzmBXI2TOVXpL2yd4G54OoGLy3m3mgAOl+y+7/wB4Xfzy/JZ06cM/GpDV71jGwiZw+L46vqvzV85BD2X5Kv0vZmlYljOGW9HFxCIf3Up5learKD+lnX1B5U3osZcLsnJAxeSVw3rTEmdUy5w0+AFpPxCdqM4466bintpXV/FI6klL39U71nRS2JQfmZOAbcg5xz6LzBp81dNxyT32tUxsfALZQ51odHNtcsqVtdFvzQC6iPNVDHJyh5weQuWc2WWC8dVbHSjBwP8OrjRXKtVomavAx2icEZtGk6Lvvv7MZMpCGHMatFzxSB3zhF8gOCEECqNteGd7GCNi02FsTZG+CU89qQC0rUzkgQIgDwRmBOHCsrFkhqTicvbigTZD3YuWM9KKGOG+LWsBn7mWvQlYFsO237rzsM2pfG6t72a97ADeqB/D3yVAhqLNCMO5I8fOiGN+U0kVfeu4+KQuBOoUeCoX/2QhEn0xkpM/eZFV9MM5rAx4QUbalIULf456O3t7otxPbWM+7rtUEPAeH5KAlHO707xM+Dukz7esU2zACpLHAbH1feDvrGm5Hxd+40S/mgQSm6ufZPpvSknmR/mLvpC3xebMX6W4LxqrsXkFeRQ4Ibf5FGJpB+uNzaP9Vjf/C/Aw9nFc9IIA+kN4vjr+q/CL9lzTbSUDS5gIxRQiEQAiEQAiEQAiEQAiEQAiEQAiEQAiEQAiEQAhsPYG/yziSI3BFwy4AAAAASUVORK5CYII=" data-latex="{Cr}^{3+}" width="56" height="31" style="width: 56px; height: 31px;"/>.
7.[单选题] 汞中毒的症状是 （ ）。
A.会诱发癌症
B.贫血
C.颤抖、呆滞、运动失调，严重时死亡
D.骨头畸形、压迫骨头会引起剧痛
8.[单选题] 按目前比较流行的“宇宙膨胀”学说，发生大爆炸两小时后主要存在的元素是（ ）。
A.氢元素和氧元素
B.氢元素和氦元素
C.氧元素和铁元素
D.氦元素和氧元素
9.[单选题] Y通常与重稀土元素共生是因为它们( ) 。
A.都是金属元素
B.都形成<img class="kfformula" src="data:image/png;base64,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" data-latex="{M}^{3+}" width="61" height="28" style="width: 61px; height: 28px;"/>离子
C.都含有f电子
D.半径接近
10.[单选题] 下列不是π-酸配体的是（ ）。
A.NO
B.CO
C.PR3
D.NH<span style="font-size: 10px;">3</span>
11.[单选题] 配合物+ (en：乙二胺)中Co3+的配位数为（ ）。
A.4
B.8
C.6
D.2
12.[单选题] 下列关于生命必需元素的判断不正确的是（ ）。
A.生命必需元素的最后名单还没确定
B.这种元素的功能不能为其他元素所完全替代
C.当缺乏这种元素时，生命体将死亡
D.一般认为一个生命必需元素必须存在于大多数生物物种中
13.[单选题] Cl3 和 Cl2·H2O互为（ ）。
A.键合异构体
B.配位异构体
C.电离异构体
D.水合异构体
14.[单选题] 关于晶体场理论，下列理解不正确的是（ ）。
A.在正八面体场中d轨道裂分为t2g和eg两组对称性不同的轨道。
B.分裂能能受配体类型的影响很大。
C.电子的高、低自旋排布受成对能的影响。
D.晶体场稳定化能的大小与分裂能和中心离子的电子构型无关。
15.[单选题] 用ENA规则来推断簇合物Fe3(CO)12分子骨架结构应当属于 ( )。
A.F.曲线形
B.三角形
C.直线形
D.三角锥形
16.[单选题] 下列原子半径最大的是（ ）。
A.D.Pd
B.Ni
C.Pt
D.Cu
17.[单选题] Nb最常见的氧化态是（ ）。
A.Ⅳ
B.Ⅴ
C.Ⅵ
D.Ⅲ
18.[单选题] 下列哪种过渡金属具有低密度、高熔点和抗腐蚀的性质，而且强度高，能够制造军用飞机（ ）。
A.水银
B.钛
C.钪
D.铬
19.[单选题] 金属羰基配合物的特点有（）。
A.一氧化碳与金属能形成很强的化学键
B.中心原子总是呈现出较低的氧化态
C.大多数配合物服从有效原子序数规则
D.以上三种
20.[单选题] H2PO4-的共轭碱为（）。
A.HPO42-
B.H3PO4
C.PO43-
21.[单选题] 下列配离子属于低自旋的是（ ）。
A.<img class="kfformula" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAKkAAAA2CAYAAAC85bm5AAAAAXNSR0IArs4c6QAACelJREFUeF7tnAfMNUUVhh9UrBEDVkSxoViisYvBElCxRLFhQyVGUbEX1GAvBAUVBexiLxQLwYKdWLGLDQOW2AFriBpQsOYhZ5LJZnfv3P0u907cmeTPl/+7uzNnzrxz5j3vmfttQ2vNA5V7YJvK7WvmNQ/QQNpAUL0HGkirX6JmYANpw0D1HmggrX6JmoENpA0D1XuggbT6JWoGNpA2DFTvgQbS6peoGdhA2jBQvQfmCtIdgFsBXwD+Wf0qlRt4Z+DnwG/KX6n/yTmC9KrAs4BXA7+vf4mWsvBywPOA9wGnD7x5W+BuwI+BewPvis261EDrfHhuIHURXxyL+IN1OnqNY+0UQH1ZzybcGXg08CrgXGB34A3Aw0ZAvUbT+4eaE0id61OB84C3Af8d8b5g3he4BXAD4N/AX4AfAqcCJwGXAh4M3By4DfD3+Cf4fwScsEUqcTHgxsCDAOnJb4HLA7sCnwKOC6D1TeO+wB2AFwDnZw8IyrcD+wCnRV/HA68A/NnXLgk8PuZz5iYQuwmQbgs8ALh1LMC1gE8DXwowJD+46+8SjhQUjwTO2YKTXFyjy9OBswv7uTJwDODPh8QR2X1V4BiN7grcD/hmYd9jj10beCnwB+A1HXsvAzwnjmw3nZum27YDjowT4+TsQ4GvvX8D/hO8/N3Ao4BvDxjkeC8BjgZ+toK5Ld3FJkCajMwX9z7Ad3qsN1q5IAL2aREFl54kXHjb6/nx/msXRNG8f5OrjwGnAPtHNO2Ov0tENRf+4cBZUwyMd7Tz7sGXtVMA/aunPyO9n1897PpdzzMGgr2AZ0SE7z5yifCtiaN99Y3jO7MGaeniChSj6EHAPyYCYEfgjcFHl+Gigs4kxOPwhZ1In0y5E/DF6P/ALdhof2bnAtNj+v0LNtPewEfiZDiq51kB/Kbgp9KP1DzJbhh8VBrxuoisQ66dNUjNMD8DvGVkt+s4j+l7xW6fiNELEwQj8WMHomFfvxcHDgaeCzx0hLMZqTySD4i5TLXxRsCxQRfs08RmrAm0DwQF6YvycslD44QS8H1NyuUGfMLIUT5rkKbFfeYCAN4McAGHiH0JKBzrCsHzxhKmvK/tgfcCtwSG6MilgcMj0t8zaEGJPd1n5JBGNDduKa918+oTwWyS96uegfeLxM5T6IKezxPlUq4SrLbdIqLnkdcI/63OBv818OGBfqf4YPCdTXHSywaxNwLoAJOm1K4PXBH4evxCkKptfnbizBOQvhpHaGk3jvshwIx2iGt6pBqljFpDQCkZz2zcDWGSNsQhu/2kSGoCNJTUeYJ4EkiXBLMngxKVkVMObZSUj6peDFGV2UZSM3oXxMTIozTPGj2SlXoSSMcW2QTCBRLE9qFQ7e7O300R0UhhAlTaEueTyw4tYEqsVB+mJnbO4fWRYT8wpJ4SGxNd+lxskD/2vGS0fWVIb0a+JwH+NBn0RBGwivnKUkpafW22IHWHfxI4MRznrrZdLWQiJY9FWbLHkpzrsNANdbqA9F1/n2Qm5aN3RtLUpyD0LUzORy2dWp3pa9eJDHoRZRkDXTq2lYfUXc8oQWhEXLnwGKc3GJhUqZA4BwFnVPWn/1dJ+EacGC277zhecfjNkTh9Pna1/Mjo5bG86Mgzo35rZK95ZiuNUF904VJ0FgQ+o6Y4BLYuLuSvCv5upiE+mhITbVXqGaIjbhKrPHLGe4QeqeaYRPakDqgVSyv+XADSZJ+ivJTJSNjXpE3SEY/5ZU6RvK9ZRtLEEZ/YWVyd8ezgSvKkoWa0FIRqp5bzfpE9KI9UmFYTtQJkmwLSxPcEzBAfTUK/9nQpSzLJOVk8UFbyZPBZAfUV4IgQ1JPMtUjlyP0hrfEU8uju+iB/bhUgNW9RLrTilXxasI9W98gmEqeUbLhgXcJvNvrLTiLVnW3iYgLZrNVjysXw6LJC5XGfZ7pTQJr4aBqjLzNOfFROKNdLlCW3101jUvTyTGP1FLl/FjX1gXywFKTy+EOCJz9uQYl3FSBdHdom9rQJkA5VceSBjwmuOnbVTFHd8uaLgC/HvL3NZKT6a4+ovSxIU3XKI3JM+3RDGSG9dZTkm+4yWNcXgFINNWGbkVOKkKKv3NrPuvx8aEn3jALDx6OfMT21gXTixkiLK9iMCKW6pcMlycRIN8QVu2a5UFaN5KolikHSDtUr5Zp975Ty0a4taQNIVZJgnyiAJ8zY0W1f6sUmgZZBjd6LLnx4TKu/SjlK+fjEZb3oXlt3JM0X12Pwo0tOLb1vNBnSBrtdpiTDxcr12KGhS8q1Vwpd03JrqR2OpwaspGWUzm1JOqlS19ANLTN1L7J4i0uALwKo48mtvTcroPvE/iXdv5nH1w3StLjqc8vILbl3pARqkn3ve2niKcDXsgiYgP094D0Fbi4p13qFz2rP90cunnSHUg+VFqhe+G5+gmi31EJa4Ny8ipc+9zP5tu8aRVVFShMYlQP9MXQ5psAdm39k3SAtuVW0yCsK9yYZH+xUkASBioEXSOR4OQhMVoxEQ5dEVByMiNcDTHakFb6vrmp/3g21ebPoJtkz8ujvxjPW0fO7m/k8BJrRT67dBWh6zrUw8gkoj34LGlIPo7Wg/URw7kX+yT/vm7fj3D42uWNcIwT/UuAvM/5Knl0HSNP90ZvGJV7BZFPHVELxvuPQXcahSV4zSnvKIqoBXkwWAGqVJk/d5uYQoALgTyvxXHkn+tgNYPnSjSX494hLx31VovKex59M/F1w57TKMrSnkOVSFQmpgBegLVpU2dYB0hombnLitTUrNKu4lLzMnO4YlTTLtQJV8Fihkptu5RL3Ihushjlfx0pa8lWCLsjPLaKYwL0jnhPMVba5gDR9dcRM3yzfCxXraCZKXhy5XWewsfsAq7JL7q4aYGEj0RBVES+XWBpd94kyeV5zAakO8isZfgHNOnZepZrsvIpf9ORQCTCS5lTKI17gytnVleXARtShb5ZWMcU5gVSHK6BfNxKFoQsVVSzMFoxwTS0YmHAJ0nRqJI5q8UCt2oTQpMmqmgWJn25hzIv01bmBNElUfnnNr3z8PzYj5SOiFJtXoxJILas+Oe6Xpt+poQ5VzTbuo7mBVIeX/AGFjS/MRAMW/eELFQ6vQ6b7sSWXnieasrrX5ghSvefiqJv+JDLu1Xl0sz1ZLVPW8m8E9DUTJ79B4MUUpboEUjm6l6OXKVGvbaZzBenaHFzZQFb6/BaA30b1G6TKVFaw5KSlF8LXPqUG0rW7fOMDejPLO7fqxd5LVehPF883blyfAQ2kVS5LMyr3QANpw0P1HmggrX6JmoENpA0D1XuggbT6JWoGNpA2DFTvgQbS6peoGdhA2jBQvQcaSKtfomZgA2nDQPUeaCCtfomagQ2kDQPVe6CBtPolagb+D6hJLFUGv9msAAAAAElFTkSuQmCC" data-latex="Fe\left ( {{H}_{2}O} \right )^{3+}_{6}" width="98" height="33" style="width: 98px; height: 33px;"/>.
B.<img class="kfformula" src="data:image/png;base64,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" data-latex="Mn\left ( {{H}_{2}O} \right )^{2+}_{6}" width="96" height="33" style="width: 96px; height: 33px;"/>.
C.<img class="kfformula" src="data:image/png;base64,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" data-latex="Fe\left ( {{H}_{2}O} \right )^{2+}_{6}" width="96" height="35" style="width: 96px; height: 35px;"/>.
D.<img class="kfformula" src="data:image/png;base64,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" data-latex="Co\left ( {{H}_{2}O} \right )^{3+}_{6}" width="98" height="31" style="width: 98px; height: 31px;"/>.
22.[单选题] 下列配位体是π－配位体的是（ ）。
A.<img class="kfformula" src="data:image/png;base64,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" data-latex="{CN}^{-}" width="63" height="30" style="width: 63px; height: 30px;"/>.
B.CO
C.<img class="kfformula" src="data:image/png;base64,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" data-latex="{C}_{5}{H}^{-}_{5}" width="65" height="30" style="width: 65px; height: 30px;"/>.
D.R3P
23.[单选题] 运用Wade规则判断下列物种中属巢式构型的是（ ）。
A.E.B8H16
B.B4H10
C.B5H11
D.B<span style="font-size: 10px;">6</span>H<span style="font-size: 10px;">10</span>
24.[单选题] Ln3+离子不易形成羰基化合物是因为它们 （ ）。
A.无d电子
B.是硬酸
C.无空d轨道
D.轨道对称性不匹配
25.[单选题] 按酸碱质子理论，下列分子或离子中为碱的是（ ）。
A.SbF5
B.NH4+
C.HAc
D.Ac<sup>-</sup>
26.[单选题] 根据酸碱的溶剂理论，在液态 SO2 体系中的碱是（ ）。
A.SOCl2
B.Na<sub>2</sub>SO<sub>3</sub>
C.Na2SO4
D.PCl3
27.[单选题] 下列元素中，可形成多酸的是（ ）。
A.Na
B.W
C.Fe
D.Ag
28.[单选题] 已知M为配合物的中心原子，A、B、C为配体，在具有下列化学式的配合物中，有两种几何异构体的配合物是（ ）。
A.MA5B
B.MA6
C.MA2B2C2
D.MA<SUB>2</SUB>BC（平面四边形）
29.[单选题] 在反应<img src="http://fs.eduwest.com/filesys/image.jsp?fc=10quoK95384a283_1481c78f170_OUL"/>中，BF<sub>3</sub>为（ ）。
A.Bronsted酸
B.Arrhenius碱
C.Lewis酸
D.Lewis碱
30.[单选题] 下列气态二元氢化物中酸强度最大的是（ ）。
A.HCl
B.HI
C.HBr
D.HF
31.[单选题] 在人体血液中负责输送氧气的金属蛋白是 （ ）。
A.A.血红蛋白
B.铁贮存蛋白
C.血蓝蛋白
D.肌红蛋白
32.[主观填空题] 二、三过渡系，称为（ ）过渡元素。
A.
33.[主观填空题] 对于八面体构型的配离子，若中心离子具有d7 电子组态，在强场中，t2g 轨道上有（ ） 个电子，eg轨道上有（ ）个电子。
A.
34.[主观填空题] 已知：Fe2(CO)9的IR图表明：在1800 cm-1和2000 cm-1附近有最大吸收峰，其结构图为（ ）。
A.
35.[主观填空题] Cl3的命名是（ ）。
A.
36.[主观填空题] 凡在溶剂中产生（或通过反应生成）该溶剂的特征阳离子的溶质称为（ ）。
A.
37.[主观填空题] 在铂系金属元素中最活泼的金属是（ ）。
A.
38.[主观填空题] B12H122-的名称为（ ）。
A.
39.[主观填空题] 稀土元素（RE）包括Sc、Y和（ ）共17种元素。
A.
40.[主观填空题] 由于P(d5)>P(d4)>P(d7)>P(d6)，故d6离子常为（ ）自旋的。
A.
41.[主观填空题] 3- 中Fe3+采用的杂化态为（ ）。
A.
42.[主观填空题] Cl3为高自旋配合物，根据晶体场理论，中心离子的电子排布为（ ）。
A.
43.[主观填空题] 纳米材料指的是基本颗粒在（ ）范围的材料。
A.
44.[主观填空题] Zn2+的电子排布为3d10，则2+ 溶液颜色为（ ）。
A.
45.[问答题] 为什么羰基配合物中过渡金属元素可以是零价如Fe(CO)5甚至可以是负价- ?
A.
46.[问答题] 判断(CH3)3B、Cl3B、F3B,哪一种是更强的路易斯酸，说明理由。
A.
47.[问答题] 解释现象配合物2+比2+稳定，但 +却不如 +稳定。（en = H2NCH2CH2NH2）
A.
48.[问答题] 四氯化碳跟水不反应，但三氯化硼在潮湿空气中容易水解，为什么？
A.
49.[问答题] 试从Jahn-Teller效应解释二价铜的化合物结构常常为4个短键，2个长键，为拉长八面体结构。
A.
50.[问答题] 1.简述2-的成键过程，说明它的构象为什么是重叠式。2. 试用价键（VB）法解释－配离子中的化学成键。
A.
51.[问答题] <img src="http://zuoye.eduwest.com/resourcefile/uploadFiles/file/questionImgs2018/2021/08/30/202108301630327459101045951.jpg" title="202108301630327459101045951.jpg" alt="17.jpg" width="180" height="38" style="width: 180px; height: 38px;"/>.
A.
52.[问答题] Ni(CO)4跟PCl3反应
A.
53.[问答题] GeO2+HCl→
A.
54.[问答题] ZrCl4+H2O→
A.
55.[问答题] B2H6 +NaH→
A.
56.[问答题] 在BrF3中SbF5和KF反应
A.
57.[问答题] Mn2(CO)10+Br2→
A.
58.[问答题] B6H12 + P(CH3)3 →
A.
59.[问答题] Fe(CO)5 + KOH→
A.
60.[问答题] SOCl2+Cs2SO3 →
A.
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