2019年春人教版九年级化学下册期末百分卷(解析版).pdf
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1、2019 年春人教版九年级化学下册期末百分卷(解析版)1/14 九年级下册期末百分卷题号一二三四合计得分可能用到的相对原子质量:H:1 C:12 O:16 S:32 Cl:35.5 Ca:40 Cu:64 Zn:65 Ag:108 Ba:137 一、选择题(本题包括 15 小题,110 小题每题 2 分,1115 小题每题3 分,共 35 分)1(2018白银)2017 年春季,在张献忠沉银现场,考古学家发现了金币、银币、铜币和银锭,还有铁刀、铁矛等兵器,金币银币光亮如初,铁刀铁矛锈迹斑斑。下列说法不正确的是()A金银铜铁都是重要的金属资源B金银的化学性质比铜铁更稳定C自然界中,金、银、铜、铁
2、主要以单质的形式存在D可以用银、铁、硫酸铜溶液验证银、铁、铜三种金属的活动性顺序2(2018梧州)有关溶液的说法正确的是()A溶液都是无色的 B稀溶液一定是不饱和溶液C固体溶解时都放出热量 D溶液都是均一、稳定的混合物3(2018桂林)一些水果的pH如下,其中酸性最强的是()A杨梅 pH 2.5 B 苹果 pH 4.1 C 菠萝 pH 5.1 D柿子 pH 8.5 4(2018青海)下图所示实验操作,正确的是()5化学与人类生活、社会生产密切相关,下列理解正确的是()A钻石恒久远,一颗永流传:是指金刚石是天然物质中最硬的2019 年春人教版九年级化学下册期末百分卷(解析版)2/14 B0.9%
3、的生理盐水:是指100 g 水中溶解了0.9 g的氯化钠C百炼成钢:是指将生铁转化为钢,其主要原理是降低生铁的含碳量D古代的“五金”:是指金、银、铜、铁、铝6(2018盐城)下列做法不能达到目的的是()A.利用活性炭净水,可以软化硬水B.利用洗涤剂清洗餐具,可以去除油污C.使用无磷洗衣粉,可以减少水体污染D.食们铁强化酱油,可以预防缺铁性贫血7(2018长春)侯氏制碱法的生产过程涉及如下反应:NH3CO2NaClX=NaHCO3NH4Cl,2NaHCO3Na2CO3CO2+H2O。下列说法 错误的是()A.X 的化学式为H2O B.NaHCO3受热易分解C.CO2和 Na2CO3中碳元素的化合
4、价不同D.NaHCO3分解产生的CO2可以回收再利用8某植物培养液中含有NH4Cl 和 CuSO4,下列物质在该培养液中能大量存在的是()ANaOH B BaCl2C KNO3DAgNO39.(2018恩施州)下列关于氢氧化钠的描述中错误的是()A可用于改良酸性土壤B易溶于水,溶解时放出大量的热C能去除油污,可作炉具清洁剂D对皮肤有强烈的腐独作用文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:C
5、W5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8
6、V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:C
7、W5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8
8、V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:C
9、W5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8
10、V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N62019 年
11、春人教版九年级化学下册期末百分卷(解析版)3/14 10(2018齐齐哈尔)下表中除去物质中少量杂质的方法正确的是()选项物质所含杂质除去杂质的方法A 氯化钠泥沙加入适量水溶解、过滤、洗涤、干燥B 氮气氧气将混合气体通过灼热的铜网C 木炭四氧化三铁将混合物在空气中灼烧D 氢氧化钠溶液氢氧化钙加入过量的碳酸钠溶液,充分反应后,过滤11.(2018襄阳)下列各组离子能在pH 3 的溶液中大量共存的是()A.NH4+、Na+、NO3-、CO32-B.NO3-、Cu2+、SO42-、OH-C.Mg2+、K+、SO42-、Cl-D.Ca2+、Na+、HCO3-、Cl-12小明向盛有盐酸和MgCl2溶液的
12、烧杯中加入一定量的NaOH溶液,为判断反应后溶液的成分,他分别取少量反应后的溶液a 于试管中,用下表中的试剂进行实验,相应结论错误的是()选项试剂现象和结论A Zn 粉有气泡产生,则溶液a 一定含 MgCl2B CuO粉末无明显现象,则溶液a 中一定有两种溶质C NaOH 溶液无明显现象,则溶液a 中可能有NaOH D CuSO4溶液有蓝色沉淀,则溶液a 中一定有两种溶质13.下列有关说法正确的是()A用酚酞溶液可以一次性鉴别稀硫酸、氢氧化钙溶液和氯化钠溶液B酸和碱反应生成盐和水,物质M能与酸反应生成盐和水,M就是碱文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N
13、6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO
14、5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N
15、6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO
16、5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N
17、6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO
18、5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N
19、6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N62019 年春人教版九年级化学下册期末百分卷(解析版)4/14 C除去氢氧化钠溶液中混有的氢氧化钡,滴入适量的稀硫酸D将 Zn和 Ag分别放入CuSO4溶液中,可以比较Zn、Cu、Ag的金属活动性强弱14图中“”表示相连的两种物质能发生反应,“”表示一种物质能转化成另一种物质,部分反应物、生成物及反应条件未标出,则不可能出现的情况是()A甲是 H2,乙是 O2B甲是 HNO3,丙是 NaNO3C乙是 CO,丙是 CO2D乙是 Cu(O
20、H)2,丙是 CuSO415(2018桂林)烧杯内原有某物质,向其中加入物质X,X的质量与变量Y的关系如图,下列一定能正确反映X、Y对应关系的是()选项烧杯内原有物质X Y A NaCl 溶液NaC1固体NaC1溶液的溶质质量分数B 水NH4NO3固体液体的温度C 硫酸锌溶液镁粉溶液中溶质的质量D 稀硫酸氧化镁溶剂中氧元素的质量二、填空题(本题包括 5 小题,共41 分)16(8 分)化学与我们的生产、生活息息相关,现有以下物质:食醋Ca3(PO4)2葡萄糖活性炭熟石灰维生素A 大理石CH4请选择合适物质的序号填空:文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N
21、6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO
22、5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N
23、6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO
24、5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N
25、6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO5V9V2S8V4 ZE8A6P2H3N6文档编码:CW5X8F5V2V3 HO
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