![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff4489d9b83072184c0e1d6b09be50ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea1e8babee63bfc889ae5a34632284bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca66a268d6f46e0e9d5d9151b785be60.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f0b669ef4514f24ee09adeff7f41238.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61588617d22abd00af4ca489bb3a8787.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/674e31dbbc3c338972a2fa85d588afae.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/26/a0407a7b-f1b8-4c20-a865-3d920fccc5b0.png?resizew=228)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff4489d9b83072184c0e1d6b09be50ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff4489d9b83072184c0e1d6b09be50ca.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff4489d9b83072184c0e1d6b09be50ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff4489d9b83072184c0e1d6b09be50ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98183b7becdd0efb6fe8f57cdcbce983.png)
②若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/674e31dbbc3c338972a2fa85d588afae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f0b669ef4514f24ee09adeff7f41238.png)
③若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/674e31dbbc3c338972a2fa85d588afae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f0b669ef4514f24ee09adeff7f41238.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61588617d22abd00af4ca489bb3a8787.png)
a.酚酞溶液b.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6219de4234546ad9f8ac6398b1fb505.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/387d2029bc8e5f0ceb454be937a07e3f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce93086f0133444d40743d654cba1c55.png)
④若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/674e31dbbc3c338972a2fa85d588afae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3de9f182dbe682a477876b55c0ab514f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca66a268d6f46e0e9d5d9151b785be60.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/674e31dbbc3c338972a2fa85d588afae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61588617d22abd00af4ca489bb3a8787.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff4489d9b83072184c0e1d6b09be50ca.png)
①组成物质
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff4489d9b83072184c0e1d6b09be50ca.png)
②
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff4489d9b83072184c0e1d6b09be50ca.png)
③若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca66a268d6f46e0e9d5d9151b785be60.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/674e31dbbc3c338972a2fa85d588afae.png)
a.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c3e803e5cc9649df47289d5c8c60474.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af2aa4ca3dbdf24490f5d82b714fe5b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/225da94987a44facccc6cc81c71fa977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd46a1a853c372c1fb6c7a88cd947e87.png)
④请写出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff4489d9b83072184c0e1d6b09be50ca.png)
更新时间:2023-12-26 13:00:04
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【知识点】 无机综合推断
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解答题-无机推断题
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较难
(0.4)
解题方法
【推荐1】在如图所示的物质转化关系中,A是用于制造汽车发动机的耐高温陶瓷材料,A由两种元素组成,且两种元素化合价的绝对值相等;常温下,C、F、K是无色无味的气体单质,D、H是固体单质,E是常见的两性氧化物,B、G是汽车尾气中的主要污染气体,所含元素均为第二周期元素,反应②常用于汽车尾气的处理。
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/4/e8cc4b02-5e35-4f1d-895e-34a88f448a91.png?resizew=480)
(1)C的电子式_______ 。
(2)A的化学式_______ 。
(3)反应③的化学方程式_______ 。
(4)反应④的离子方程式_______ 。
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/4/e8cc4b02-5e35-4f1d-895e-34a88f448a91.png?resizew=480)
(1)C的电子式
(2)A的化学式
(3)反应③的化学方程式
(4)反应④的离子方程式
您最近一年使用:0次
解答题-无机推断题
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较难
(0.4)
解题方法
【推荐2】在四个脱落标签的试剂瓶中,盛有盐酸、Ba(OH)2溶液、NaHCO3溶液、MgSO4溶液,为了鉴别各瓶中的试剂将它们分别编号为A、B、C、D并两两混合,其实验现象为A+B混合产生无色气体;B+C混合产生白色沉淀;C+D产生白色沉淀;A+C混合无明显变化。
⑴试剂B是__________ ,试剂D是___________ ;
⑵少量B与足量的C反应的离子方程式为_______________________ ;
⑶C溶液与D溶液反应的离子方程式为__________________________ ;
⑴试剂B是
⑵少量B与足量的C反应的离子方程式为
⑶C溶液与D溶液反应的离子方程式为
您最近一年使用:0次
解答题-无机推断题
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较难
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名校
解题方法
【推荐3】已知甲、乙、丙为常见单质,A、B、C、D、E、F、G、X均为常见的化合物;B和X的摩尔质量相同,E的相对分子质量比D的相对分子质量大16,在一定条件下,各物质相互转化关系如下图所示
![](https://img.xkw.com/dksih/QBM/2021/4/6/2693884266283008/2694143942885376/STEM/bcd7d0be-40b8-40b1-acc5-d65338996b0e.png?resizew=447)
(1)写出X的化学式___________ 。
(2)写出有关变化的化学方程式:
①B+H2O:___________ ;若消耗0.5mol的B则转移电子___________ mol。
②F+丙:___________ 。
(3)写出X+D+H2SO4反应的离子方程式___________ 。
![](https://img.xkw.com/dksih/QBM/2021/4/6/2693884266283008/2694143942885376/STEM/bcd7d0be-40b8-40b1-acc5-d65338996b0e.png?resizew=447)
(1)写出X的化学式
(2)写出有关变化的化学方程式:
①B+H2O:
②F+丙:
(3)写出X+D+H2SO4反应的离子方程式
您最近一年使用:0次