单选题 较易0.85 引用2 组卷254
甲、乙、丙、丁为中学化学常见的物质,其相互转化关系如图(水作为溶剂的未在图上标出),下列组合不符合题意的是
甲 | 乙 | 丙 | |
A | CO2 | NaHCO3 | Na2CO3 |
B | Fe | FeCl2 | FeCl3 |
C | H2S | S | SO2 |
D | NH3 | N2 | NO |
A.A | B.B | C.C | D.D |
22-23高一上·山东济南·期末
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下列各组物质按右图所示转化关系每一步都能一步实现的是
![](https://img.xkw.com/dksih/QBM/2016/11/3/1576465585078272/1576465585438720/STEM/cdcb1f7274454e06b51e476d648408c1.png?resizew=117)
![](https://img.xkw.com/dksih/QBM/2016/11/3/1576465585078272/1576465585438720/STEM/cdcb1f7274454e06b51e476d648408c1.png?resizew=117)
甲 | 乙 | 丙 | 丁 | |
A. | FeCl3 | FeCl2 | Fe2O3 | Fe(OH)3 |
B. | NO | HNO3 | NO2 | NH3 |
C. | Cu | CuO | CuSO4 | CuCl2 |
D. | Si | Na2SiO3 | SiO2 | SiF4 |
A.A | B.B | C.C | D.D |
下表中各组物质不能实现如图转化的是( )
![](https://img.xkw.com/dksih/QBM/2019/6/28/2235370786963456/2237511852785664/STEM/dc7ed778729d4ebaaaa30cb99e14a1dc.png?resizew=22)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afa81806d6c09c85a9e0f87a85ed2569.svg)
![](https://img.xkw.com/dksih/QBM/2019/6/28/2235370786963456/2237511852785664/STEM/de215f573af34244a637faee496087db.png?resizew=22)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a19bc577566307d753d4b8aff87a6e2.svg)
![](https://img.xkw.com/dksih/QBM/2019/6/28/2235370786963456/2237511852785664/STEM/0305a496064349b295522f82ce3f4819.png?resizew=22)
![](https://img.xkw.com/dksih/QBM/2019/6/28/2235370786963456/2237511852785664/STEM/dc7ed778729d4ebaaaa30cb99e14a1dc.png?resizew=22)
![](https://img.xkw.com/dksih/QBM/2019/6/28/2235370786963456/2237511852785664/STEM/de215f573af34244a637faee496087db.png?resizew=22)
![](https://img.xkw.com/dksih/QBM/2019/6/28/2235370786963456/2237511852785664/STEM/0305a496064349b295522f82ce3f4819.png?resizew=22)
选项 | 甲 | 乙 | 丙 |
A | AlCl3 | Al | Al(OH)3 |
B | AlCl3 | Al(OH)3 | NaAlO2 |
C | CO2 | NaHCO3 | Na2CO3 |
D | CO2 | (NH4)2CO3 | NH3 |
A.A | B.B | C.C | D.D |
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