2022年2018年上海市化学中考试题 .pdf

《2022年2018年上海市化学中考试题 .pdf》由会员分享，可在线阅读，更多相关《2022年2018年上海市化学中考试题 .pdf（7页珍藏版）》请在得力文库 - 分享文档赚钱的网站上搜索。

1、vip 会员免费上海市 2018年中等学校高中阶段招生文化考试（满分 120 分，考试时间 120 分钟）理化试卷化学部分相对原子质量（原子量）：C12 O16Mg24 Cl35.5K39 Mn55Fe 56 六、单项选择题（共 12 分）29 下列属于物理变化的是（）A铁器生锈B燃放烟花C洒水降温D食品变质302018 年中国足球队进入“世界杯”，小小足球牵动着人们的心。化学物质中有一种由多个五边形和六边形组成的形似足球的笼状分子，称为“足球烯”（如右图），化学式（分子式）为C60。关于 C60的说法正确的是（）A属于单质B属于混合物C碳元素的化合价为+4D式量（分子量）为60 足球烯结构模

2、型31某元素的原子结构示意图为，有关该元素的说法错误的是A原子的核内质子数为16B原子的核外有3 个电子层C原子的最外层电子数为6D属于金属元素32氢气是一种绿色能源，科学家们最新研制出利用太阳能产生激光，再用激光使海水分解得到氢气的新技术，其中海水分解可以用化学方程式表示为：2H2O2H2 O2。下列说法不正确的是（）ATiO2在反应中作氧化剂B水分解不产生污染物CTiO2在反应中作催化剂D该技术可以将太阳能转化为氢能33现代人正进入以“室内空气污染”为标志的第三个污染时期。以下不属于室内空气vip 会员免费污染物的是（）A烹饪时产生的油烟B水果散发出的香味C石材释放出的有害放射性气体氡D劣

3、质粘合剂释放出的甲醛等有毒物质34油画上的白色含铅颜料经过一段时间会变为黑色的硫化铅（PbS），使其恢复白色的方法是蘸涂双氧水（H2O2），发生如下反应：PbS4H2O2PbSO44H2O。其中还原剂是（）APbSBH2O2 CPbSO4DH2O 35 下列固体物质通常呈蓝色的是（）A二氧化锰B无水硫酸铜C胆矾D生石灰36室温下，饱和食盐水露置在空气中一段时间后，有少量固体析出，这是因为（）A氯化钠溶解度变小B溶液质量百分比浓度变小C溶剂质量减小 D 溶液变成不饱和溶液37 某金属放入稀硫酸中不产生气泡，该金属可能是（）AMgBAlCZnDAg 38CO 中混有少量水蒸气和CO2，要得到纯净、

4、干燥的CO，可将该混合气体依次通过（）A灼热的CuO、浓 H2SO4B浓 H2SO4、灼热的CuO C浓 H2SO4、NaOH 溶液DNaOH 溶液、浓 H2SO43917 世纪人们认为水能变成土，1768 年科学家拉瓦锡对此进行研究。他将一定量的蒸馏水加入特殊的蒸馏器，反复加热蒸馏101 天，发现蒸馏器内产生少量沉淀，称得整个蒸馏装置的总质量没变、水的质量也没变、沉淀的质量等于蒸馏器减少的质量。对于这项研究的说法错误的是（）A精确称量是科学研究的重要方法B水在长时间加热后能转变为土C物质变化过程中总质量守恒D沉淀物来自于蒸馏器本身40等质量的碳、镁、铁分别在足量的氧气中充分燃烧，消耗氧气的质

5、量比是（）文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文

6、档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL

7、8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J

8、2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT

9、2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y

10、10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 Z

11、T4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3vip 会员免费A147B63 4 C7 41D2874 七、填空题（共 20 分）41科学家在合成超导材料时，偶然制得了在自然界中尚未发现的紫色化学合成物质

12、BaCuSi2O6，它由 _种元素组成，其中Si 呈_价。写出相同价态硅元素的氧化物的化学式（分子式）_。42 医院里用碘酒作消毒剂，它是用碘和酒精溶液配制而成的，其中碘是 _（填溶质或溶剂），酒精属于_（填无机或有机）化合物。43将贝壳（主要成分是碳酸钙）浸入稀盐酸中有气泡产生，发生反应的化学方程式为_，该反应属于_反应（填分解、化合、置换或复分解）。44硫在氧气中燃烧的化学方程式为_，该燃烧产物溶于水所得溶液的pH_7（填）；可用氢氧化钠溶液来吸收硫的燃烧产物，发生反应的化学式为 _。45我国从西汉时期就开始冶炼铜，方法是先用硫酸与氧化铜反应，再用铁置换出铜，称为“湿法炼铜”。写出上述两步

13、反应的化学方程式_。氢气还原氧化铜也可以得到铜，发生反应的化学方程式为_。46 按体积算，人体吸入的空气中二氧化碳约占0.03%，呼出的气体中二氧化碳约占4，向滴有紫色石蕊试液的水中连续吹气（如右图），溶液呈_色。可乐等饮料中溶解有一定量的二氧化碳，打开瓶盖会冒出许多气泡，产生这一现象的原因是压强减小导致二氧化碳的溶解度变_（填大或小）。二氧化碳与氨气（NH3）可以合成尿素CO（NH2）2，给农作物施用尿素，主要是为了补充_元素。47向 BaCl2溶液中加入试剂，生成白色沉淀，过滤，在滤渣中加入试剂，产生气泡，白色沉淀不消失。则试剂为_，试剂为 _。48实验室要配制360.0 克 10%的盐酸

14、，需要36%的浓盐酸（密度为1.18 克厘米3）_毫升，水 _毫升（精确到0.1）。文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:C

15、L8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4

16、J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 H

17、T2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1

18、Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4

19、ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C

20、10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3vip 会员免费八、简答题（共 13 分）49活性炭是一种高效的气体净化剂，能吸附有

21、害气体NO2。如右图装置，A 中充满了红棕色的NO2气体，向A 中加入活性炭并充分振荡，再将a 与 b 连接，打开T 处弹簧夹，装置 A、B 中可观察到的现象是：A _ B_ 活性炭滴有酚酞的水NaOH 溶液50某学生小组对过量炭粉与氧化铁反应产物中气体的成分进行研究。（1）假设：该反应的气体产物全部是二氧化碳。（2）设计方案：将一定量氧化铁在隔绝氧气的条件下与过量炭粉完全反应，测定参加反应的碳元素与氧元素的质量比。（3）查阅资料：氮气不与碳、氧化铁产生反应，可用来隔绝氧气。（4）实验：操作步骤及实验现象简答称取3.2g 氧化铁与2g 炭粉均匀混合，放入重48.48g的玻璃管中，按上图装置连接

22、写出装置中编号仪器的名称：A_,B_ 加热前，先通一段时间纯净、干燥的氮气其目的是 _ 夹紧 T 处弹簧夹，加热一段时间，澄清石灰水变浑浊该现象说明 _ 安全反应后，冷却至室温，称得玻璃管和固体的总质量为 52.24g（5）数据处理：经计算，参加反应的碳元素质量为0.48g，氧元素质量为0.96g文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y

23、10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 Z

24、T4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C1

25、0A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文

26、档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL

27、8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J

28、2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT

29、2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3vip 会员免费（6）结论：根据数据处理结果，得出原假设不成立，理由是 _。51镁是一种用途很广的金属材料，目前世界上60%的镁从海水中提取。主要步骤如下：（1）为了使MgCl2转化为 Mg（OH）2，试剂可以选用_，要使MgCl2完全转化为沉淀，加入试剂的量应_，验证 MgCl2已完全转化为Mg（OH）2的方法是 _。（2）加入试剂后，能够分离得到Mg（OH）2沉淀的方法是 _。（3）试剂可以选用_。（4）无水 MgCl2在熔融状态下，通电后会产生Mg 和 Cl2

30、，写出该反应的化学方程式_。九、计算题（共 5 分）52某同学为了测定实验室中氯酸钾样品的纯度，取2.5g 该样品与0.5g 二氧化锰混合。加热该混合物t1时间后（假设杂质不参加反应），冷却，称量剩余固体质量，重复以上操作，依次称得加热t2、t3、t4时间后剩余固体的质量，记录数据如下表：加热时间t1t2t3t4剩余固体质量（g）2.12 2.08 2.04 2.04（1）写出发生反应的化学方程式。（2）加热 t3时间后氯酸钾是否已经完全反应?_（填是或否）。（3）求完全反应后产生氧气的质量。（4）求该样品中氯酸钾的纯度。文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C

31、10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3

32、文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:C

33、L8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4

34、J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 H

35、T2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1

36、Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4

37、ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3vip 会员免费上海市 2018 年中等学校高中阶段招生文化考试理化试卷化学部分参考答案：说明：1本试卷答案每空1 分2物质名称、仪器名称和概念名称有错（包括错别字）不得分。3化学方程式中化学式（分子式）有错不得分；配平、反应条件、气体或沉

38、淀符号等有错，在第七大题中共计扣1 分，在第八、九大题中不扣分。六、单项选择题（共 12 分）29.C 30.A 31.D 32.A 33.B 34.A 35.C 36.C 37.D 38.D 39.B 40.D 七、填空题（共 20 分）41.四（或 4）+4 SiO2 42.溶质有机43.CaCO32HClCaCl2CO2 H2O 复分解44.SO2SO2 SO22NaOHNa2SO3H2O 45.CuO H2SO4CuSO4H2O Fe CuSO4FeSO4Cu H2 CuOCuH2O 46.红小N 47.Na2CO3（或 K2CO3或(NH4)2CO3 或Na2SO3（或 K2SO3或

39、(NH4)2SO3等，合理即给分)H2SO4(如上面一空填亚硫酸盐，则此空填HNO3也可以。合理即给分）48.84.7 260.0 八、简答题（共 13 分）49红棕色褪去溶液显无色，液面不变（或回答“无明显现象”等，合理即给分）50（4）铁架台试管 赶尽装置中的空气（或氧气）有 CO2生成（6）实验所得碳、氧元素质量比与CO2中碳、氧元素质量比不相符（答案合理也给分）51（1）NaOH 过量取上层清液，滴入NaOH 溶液，不产生沉淀（答案合理也给分）（2）过滤（3）HCl（或“盐酸”）（合理即给分）文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:

40、CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J

41、4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5

42、HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P

43、1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4

44、 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7

45、C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V

46、3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3vip 会员免费（4）MgCl2Mg Cl2九、计算题（共 5 分）52（1）2KClO32KCl 3O2（1 分）（2）是（1 分）（3）m(O2)(2.50.52.04)g0.96 g（1 分）（4）解：设样品中含有氯酸钾xg。2KClO32KCl 3O22

47、45 g 96 g x g 0.96 g 245 g 96 g x 0.96 g x2.45g（1 分）样品中氯酸钾的纯度为:2.45 g 100%98%（1 分）2.5 g 答：（略）。文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10

48、A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档

49、编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8

50、L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2R5 HT2R1P1Y10R4 ZT4G7C10A2V3文档编码:CL8L4J4J2