2017年上海市化学中考真题(含答案).pdf

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1、1 2017 年上海市初中毕业统一学业考试理化试卷化学部分相对原子质量：H-1 C-12 O-16 Cl-35.5 K-39 Cu-64六、选择题共20 分27.空气中含量最多的是A.2OB.2NC.He D.2CO28.属于金属的是A.Mg B.2OC.S D.P29.含原子团的物质是A.Cu B.CO C.KCl D.3KNO30.属于氧化物的是A.3OB.2H OC.2Cu OHD.23H CO31.有机物一定含有的元素是A.碳B.氧C.氢D.氯32.氢氧化钙俗称A.烧碱B.纯碱C.熟石灰D.石灰石33.活性炭能净水，主要是因为它具有A.难溶性B.稳定性C.吸附性D.可燃性34.互为同素

2、异形体的一组物质是2 A.金刚石和石墨B.铁粉和铁丝C.液氧和氧气D.银和汞35.能除去铁锈的试剂是A.氯化钠溶液B.稀盐酸C.氢氧化钠溶液D.水36.关于“23K CO”说法错误的选项是A.名称：碳酸钾B.类别：盐C.焰色反应：黄色D.用途：可作钾肥37.二氧化碳气体转化为干冰的过程中发生改变的是A.分子种类B.分子间距C.原子大小D.原子种类38.铁在氧气中燃烧的化学方程式书写正确的选项是A.2343Fe+2OFe O点燃B.22Fe+OFeO点燃C.234Fe+OFe O点燃D.2234Fe+3O2Fe O39.能使煤燃烧更充分的措施是A.减少空气通入量B.充分利用热能C.块状煤碾成粉末

3、D.净化尾气40.双氧水分解的微观示意图如下，方框内应是ABCD41.对于某一澄清透明的酸雨样品，判断正确的选项是A.呈中性B.pH7 C.属于悬浊液D.属于溶液文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E

4、3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S

5、10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4

6、M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D

7、2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI

8、8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W

9、9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O93 4

10、2.仪器的用途及使用注意事项都正确的选项是加热；使用后吹灭并盖上灯帽吸取液体；滴管口向上防止液体流出测量液体体积；不能被加热称量药品；药品直接放置于天平上ABCD43.根据化学方程式：2222H O2HO通电，无法获取的信息是A.反应所需条件B.生成物的状态C.生成物的物质的量之比D.氧气可助燃44.某物质的溶解度见右图。40 时将 60g 该物质放入100g 水中充分溶解，有关判断正确的选项是A.40 时形成 160g 溶液B.假设降温至20，溶质质量减少C.假设升温至60，溶质质量分数不变D.假设升温至80，溶液是饱和溶液45.有关氧原子的描述正确的选项是A.一个氧原子的质量是16gB.1

11、g 氧原子和1g 氧分子含有相同的原子个数C.氧原子的摩尔质量在数值上等于氧原子的质量D.氧原子的相对原子质量就是1mol 氧原子的质量46.关于化学反应类型说法正确的选项是文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编

12、码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E

13、3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S

14、10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4

15、M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D

16、2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI

17、8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W

18、9O94 A.有单质生成的反应是分解反应B.两种化合物之间的反应是复分解反应C.元素存在形态发生改变的反应是置换反应D.化合反应中生成物的物质的量可能等于反应物的物质的量之和七、填空题共21 分47.从“丝绸之路”到“一带一路”的建议，促进了东西方经济、文化的交流。“丝绸之路”把中国的丝绸、茶叶等传入西方，将西方的宝石等带入中国。丝绸裁剪缝制的过程是_选填“物理”或“化学”变化；新鲜茶叶中含维生素C，其化学式是686C H O，686C H O由_种元素组成；宝石的成分复杂，其中所含的23Al O属于 _选填“单质”或“化合物”；23Al O中 Al 的化合价是_。能源合作是“一带一路”的重要

19、内容，中缅油气管道将石油和天然气输入中国。石油是由多种化合物组成的 _选填“混合物”或“纯洁物”；天然气的主要成分是4CH，1mol4CH中含有 _个4CH分子用科学计数法表示；4CH完全燃烧生成2CO和_。48.提纯含少量泥沙的粗盐样品，实验过程和氯化钠的溶解度数据如下：20时 氯 化 钠 的 溶 解 度 是_g/100g 水。该实验是利用泥沙难溶于水而氯化钠_的性质进行提纯，操作的名称是 _。关于蒸发表达正确的选项是_选填编号。称量粗盐10g溶解操作 III滤渣水蒸发冷却装瓶温度溶解度g/100g 水204060文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W

20、9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编

21、码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E

22、3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S

23、10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4

24、M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D

25、2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI

26、8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O95 a、蒸发是通过加热的方法将水汽化除去b、所需仪器为酒精灯、蒸发皿、温度计c、搅拌可以防止蒸发过程中食盐飞溅d、加热过程中用试管夹夹住蒸发皿移动，使其均匀受热溶解时，加入水的合适的量约为_选填“15”、“30”或“60”mL，理由是 _。49.

27、某废液 M 可能含有硫酸钠、氯化钠、碳酸钠、氢氧化钠中的一种或几种，为确定其成分进行实验。反应生成气体的化学方程式是_。M中一定没有 _。为进一步确定M 的成分，进行实验，步骤如下：重新取 M 样品，滴加过量的试剂X，静置；取中的上层清液，滴加酚酞；向中的溶液滴加过量的稀硝酸；向中的溶液滴加试剂Y。完成填空：试剂 X 是 _选填“氯化钡”或“硝酸钡”溶液；试剂Y 是_溶液。能确定M 中含有氢氧化钠的最主要的一个现象是_；能确定M 中含有氯化钠的最主要的一个现象是_。需写明现象对应的步骤编号八、简答题共19 分文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文

28、档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY

29、8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L

30、1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 H

31、U4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F

32、1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1

33、ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R

34、8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O96 50.下列图是实验室制备气体的常用装置和仪器。用 A 制二氧化碳，需要的药品是大理石和_。反应开始后将二氧化碳通入_中，产生白色沉淀。反应一段时间后夹紧弹簧夹，A 中现象是 _。制氧气时，将 B 与 _ 选填“C”或“D”连接组成发生装置。排水法收集

35、满氧气后，用玻璃片 _选填“磨砂”或“光滑”的一面盖住集气瓶口。硫在氧气中燃烧的现象是_。假设有 0.2mol 氯酸钾分解，求生成氧气的质量。根据化学方程式列式计算_51.实验室用锌粒与足量稀硫酸反应，制取氢气并复原4.0g 氧化铜，实验装置如下装置气密性良好，夹持仪器省略。仪器 的名称 _，A 中反应的化学方程式是_。B 中生石灰作 _剂；C 中反应的化学方程式是_；D 中现象是 _。有关的化学方程式是_。为确定实验结束后氧化铜是否已基本消耗完，请设计两种不同的方案填入下表。操作判断依据结论文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E

36、3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S

37、10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4

38、M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D

39、2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI

40、8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W

41、9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编

42、码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O97 方案一方案二文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文

43、档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY

44、8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L

45、1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 H

46、U4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F

47、1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1

48、ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R

49、8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O98 参考答案六、选择题27282930313233343536BADBACCABC37383940414243444546BACBDCDDBD七、填空题47.1 物理233化合物 4+35混合物66.02 1023 7H2O48.89易溶于水10过滤11ac1230 1320 时，氯化钠的溶解度为36g/100g 水，实验中称取的粗盐质量为10g，加入约 30mL 水既可使粗盐中的氯化钠充分溶解，又不会因加水过多而影响

50、后续蒸发操作的效率49.14Na2CO3+2HCl 2NaCl+H2O+CO215硫酸钠16硝酸钡 17硝酸银18步骤 II：滴加酚酞，溶液变红19步骤 IV：滴加硝酸银溶液，有白色沉淀生成八、简答题文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 ZI8N6R8W9O9文档编码:CY8E3F4L1S10 HU4M10F1D2B1 Z