2021-2022学年人教版九年级化学上册月度整合测评（四）A卷
※题型：单选题※知识点：单选题※试题难度：容易<br>下列与燃烧和爆炸有关的图标中不正确的是( )<br>A.禁止吸烟<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/75490075355475C25FCDA01F63127A6F.png"><br>B.禁止燃放鞭炮<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/78923A6135A6A0EC2DB3E52E9D43B816.png"><br>C.禁止放易燃物<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/FE56F29B30E4CD77AA07E7F451B74F9C.png"><br>D.禁止烟火<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/805CC87252A685F5CCB07C227723C7E1.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/e029d7dba8fe4cad816b63ac67878cf8/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br>略<br>※题型：单选题※知识点：单选题※试题难度：容易<br>下列物质能用于除去水中异味和色素的是( )<br>A.明矾 B.活性炭 C.石子 D.细沙<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/640ba8e41db7469b96cfb7264942e97f/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br>略<br>※题型：单选题※知识点：单选题※试题难度：较易<br>石墨烯是一种非常优良的纳米材料,由碳元素组成,化学性质和石墨相似,还具有超强导电、导热的性能。关于石墨烯的认识错误的是( )<br>A.可作散热材料 B.是一种新型化合物<br>C.常温下化学性质稳定 D.可作新型电池的电极<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2020/b8aefef140414705bbcaaf7abd1c0b1c/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br>略<br>※题型：单选题※知识点：单选题※试题难度：较易<br>创造“低碳”的生活方式已成为“地球人”的共识。“低碳”实质就是减少二氧化碳的排放,下列符合“低碳”要求的是( )<br>A.焚烧处理农作物的秸秆<br>B.利用风能、地热能发电<br>C.增加私家车用量,提高生活质量<br>D.使用一次性筷子<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/d44b89d15eaf4b67b3f4a89f39a3946c/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br>略<br>※题型：单选题※知识点：单选题※试题难度：较易<br>将酒精灯的灯芯拨得松散一些,可使燃烧更旺的原因是( )<br>A.减少酒精的挥发<br>B.降低可燃物的着火点<br>C.增加空气中氧气含量<br>D.增大可燃物与空气的接触面积<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/49a9ae23a60e47fdaf684b3f3891fbcc/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br>略<br>※题型：单选题※知识点：单选题※试题难度：容易<br>下列做法错误的是( )<br>A.为增加节日气氛大量燃放烟花爆竹<br>B.不用木炭进行露天烧烤<br>C.生活垃圾集中处理不随意倾倒<br>D.大力植树造林,增加植被面积<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/b0f1e9248fa44d66b75e2363cb7a97c2/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br>略<br>※题型：单选题※知识点：单选题※试题难度：较易<br>下列物质间的转化不能一步实现的是( )<br>A.<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/604CEDE9494F942E4DE0B9FC0BF9BFD0.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/7F94ECB9B5A1F65041F9DA0E6805164E.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/A31E9E2D402E759322D8010587335886.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/28F639BABE99E4D753370A075902DF26.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/b8dffcd35a8f4c2d80d070b9a8400657/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br>略<br>※题型：单选题※知识点：单选题※试题难度：较易<br>国家决定推广乙醇汽油的应用。乙醇汽油是在汽油中加入适量的乙醇而制成的一种燃料,下列叙述错误的是( )<br>A.乙醇汽油是一种新型化合物<br>B.使用乙醇汽油可减少有害气体的排放<br>C.用石油可制得汽油<br>D.用玉米、高粱等发酵可制得乙醇<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2020/7394ec67563a4234b4cac2f10f3969dd/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/5/2020/381ff8874b3043cdb9ca1a6f57a7417b/9C5D09B1CCCB4C9A39BC5E47228A9038.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>下列有关碳和碳的氧化物的说法错误的是( )<br>A.CO和<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/7002435560602C62060BA723DC55D86C.png"><br>的化学性质不同,是因为分子的构成不同<br>B.金刚石和石墨的物理性质不同,是因为碳原子的构成不同<br>C.《清明上河图》至今图案清晰可见,是因为常温下碳单质的化学性质稳定<br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/7002435560602C62060BA723DC55D86C.png"><br>通入紫色石蕊溶液中,溶液变成红色的原因是<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/7002435560602C62060BA723DC55D86C.png"><br>能和水反应生成酸<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/df1e46d0fafe45eab30ff189be092a62/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/5/2021/5f5e7c6727ac4d058e4d6ca44d18ea40/2BED3986BC9179EA95A5BB6B93FD51D4.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>下列有关实验室制取和收集氧气、二氧化碳的说法,正确的是( )<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/CCF02DD18E1F546E709935D3FB3E2D6B.png"><br>A.用装置①制取氧气,相关反应的化学方程式为<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/B2FA0D4A945F2D5F1A7D5CC901AF4B80.png"><br>B.用装置②制取二氧化碳,可随时添加酸液,还可控制反应的速率<br>C.用装置③收集氧气,导管口有气泡冒出就马上收集<br>D.如用装置④收集二氧化碳,则气体应从a端通入<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/1dc3fedfc537414090ae788450042f6a/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/5/2021/d9d6f83047944b09b5d1a41e40414cee/94C2A7F3EEAF89B5E8B254479F6BF368.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br><img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/7002435560602C62060BA723DC55D86C.png"><br>是产生温室效应的罪魁祸首。只用<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/57E9F475F9566DD7D28A4BEA7C7902FE.png"><br>、稀盐酸五种物质,进行单一(一种反应物)或两两反应,可写出产生<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/7002435560602C62060BA723DC55D86C.png"><br>的化学方程式有( )<br>A.2个 B.3个 C.4个 D.5个<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/628d9ad2d8d84278b914b644e8d818f0/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/5/2021/839ef5e460f84fc98a8d85c321fab232/2E68464972716C96B3FE6F08487820B3.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>2021年《化学教育》第3期,报道了一种“氧化铜还原实验”一体化装置,如图所示,下列说法错误的是( )<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/25/46D29C98ED635BAA3CC4CC4DB24860A4.png"><br>A.用酒精灯加热氧化铜部位,无明显现象,证明二氧化碳不能还原氧化铜<br>B.先用酒精灯加热炭粉再加热氧化铜,黑色氧化铜变为红色,证明炭粉还原氧化铜<br>C.加热炭粉过程中发生反应<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/25/85834AB81AB992955A6D70B86B348C37.png"><br>D.气球可防止有害气体外逸,污染空气<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/4d5cac58c2bb4cb491952e64849df9e6/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br>略<br>※题型：单选题※知识点：单选题※试题难度：中等<br>如图所示,加热烧瓶中的水使之沸腾。水蒸气从铜管喷出,把火柴靠近管口P处,火柴被加热,迅速移开火柴,火柴开始燃烧。(火柴梗含有碳、氢、氧元素)。下列说法错误的是( )<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/56F632D00856B211F1E45864B9DF54CD.png"><br>A.火柴燃烧的产物含有二氧化碳和水<br>B.P处水蒸气的作用是使火柴温度达到着火点<br>C.火柴移离水蒸气,与氧气充分接触,从而燃烧<br>D.水沸腾,水分子质量和体积增大<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/dee52c232dfd4ab480cbda2953922c18/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/5/2021/1955fef728e6400e98655c0da9f022bd/C6D71E386EB47AC93B863FB2F6ADBD4D.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>对比实验是科学探究的重要方法。利用如图实验探究燃烧的条件,当温度升高至60℃过程中,仅①燃烧;继续升高至260℃过程中,又仅③开始燃烧。下列分析不正确的是( )<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/4E734C378D993200DFC616C4D4FDA5D5.png"><br>A.①燃烧可证明白磷是可燃物<br>B.对比③④可知无烟煤的着火点比红磷的高<br>C.对比①②可知燃烧需要可燃物与氧气接触<br>D.对比①③可知燃烧需要使温度达到可燃物的着火点<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/1f712edf5a29491db4fa314abca658ac/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/5/2021/38cde56fe04745b0b2132c312c35c42c/EDD2E85A22659DDC923EF84215618028.png"><br><br>※题型：实验题※知识点：实验题※试题难度：中等<br>利用下图装置进行实验(两支玻璃管内径相同)。实验前<br><img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/0E8382BCD3985B53EB8D2529000F570B.png"><br>、<br><img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/AD055F63B6C97EB311A454E297F00C08.png"><br>、<br><img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/B8395238A3157696A164681B466252E2.png"><br>均已关闭。<br><tbody><br>实验装置<br>【实验<br>】制备气体<br>【实验<br>】测定空气中氧气含量<br><img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/7B640341E2C70655557AD219FAEB0DAA.png"><br>左管中带孔的燃烧<br>匙<br>盛有足量锌粒,右管盛有稀硫酸<br>Ⅰ<br>.<br>打开<br><img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/0E8382BCD3985B53EB8D2529000F570B.png"><br>和<br>K2<br>,使反应发生<br>Ⅱ<br>.<br>在<br><img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/0E8382BCD3985B53EB8D2529000F570B.png"><br>的导管口处收集气体<br>Ⅲ.……<br>左管中燃烧<br>匙<br>盛有足量白磷,右管盛有水<br>Ⅰ<br>.<br>光照引燃白磷<br>Ⅱ<br>.<br>待白磷熄灭,冷却,打开<br><img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/AD055F63B6C97EB311A454E297F00C08.png"><br>,至液面不再变化,右管中液体的高度为<br><img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/A841C838AF6CF9396C946F8AE19C1D73.png"><br></tbody><br>1.实验1:锌与稀硫酸反应的化学方程式为______;为使反应停止,Ⅲ中的操作是______。<br>2.实验2:打开<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/AD055F63B6C97EB311A454E297F00C08.png"><br>,右管中液面下降,原因是______;计算空气中氧气体积分数的表达式为______(用<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/167000166D54F74EE91A568714425194.png"><br>、<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/A841C838AF6CF9396C946F8AE19C1D73.png"><br>表示)。<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/229f9724fc984b5c9204e9ded359df97/C9141EAC5B32047861159B32BC17640D.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/5/2021/f1e40409ba4a429da814d876888f3a8c/E1028062E021012841835BC397F7CEC0.png"><br><br>※题型：实验题※知识点：实验题※试题难度：中等<br>某化学兴趣小组的同学探究木炭还原氧化铜的实验,实验装置如图。实验时<br>a<br>中的固体由黑色变红色,<br>b<br>中的试管内产生气泡和白色沉淀。<br><img src="https://picture2.zhihuicn.com/testImage/2/2021/6/4/4505EDBE78E23A4577F03C016865C51A.png"><br>(查阅资料)氧化亚铜<br>(<br><img src="https://picture2.zhihuicn.com/testImage/2/2021/6/4/5604DE0430FC345537C9C47FF31E2F56.png"><br>)<br>是红色固体,能与稀硫酸发生如下反应:<br><img src="https://picture2.zhihuicn.com/testImage/2/2021/6/4/040A0C8633710276D1FDF1F6755B6555.png"><br>,铜离子在溶液中显蓝色。<br>(提出问题)已知实验后<br>a<br>中的红色固体含有单质铜,是否还含有氧化亚铜<br>(<br><img src="https://picture2.zhihuicn.com/testImage/2/2021/6/4/5604DE0430FC345537C9C47FF31E2F56.png"><br>)<br>呢?<br>(<br>)(实验验证)取<br>a<br>中的红色固体少量于试管中,加入稀硫酸溶液,试管中出现溶液变蓝色,证明固体中确实含有<br>________<br>(<br>)(提出问题)木炭还原氧化铜产生的气体是什么<br>?<br>(提出猜想)猜想<br>一<br>:只有<br><img src="https://picture2.zhihuicn.com/testImage/2/2021/6/4/3AB34B1B8224706C6E4369A324ED490A.png"><br>;猜想二:只有<br>CO<br>;猜想三:含有<br>CO<br>和<br><img src="https://picture2.zhihuicn.com/testImage/2/2021/6/4/3AB34B1B8224706C6E4369A324ED490A.png"><br>(提出质疑)有同学认为猜想二错误,他们的理由是<br>________<br>;<br>(<br>)(设计实验)基于猜想<br>,根据<br>CO<br>和<br><img src="https://picture2.zhihuicn.com/testImage/2/2021/6/4/3AB34B1B8224706C6E4369A324ED490A.png"><br>的性质,<br>兴趣小组同学设计了如下实验<br><img src="https://picture2.zhihuicn.com/testImage/2/2021/6/4/1AE4581C739D160A8087106C484B35D7.png"><br>观察到<br>A<br>装置中的澄清石灰水变浑浊,证明产生气体中有<br><img src="https://picture2.zhihuicn.com/testImage/2/2021/6/4/3AB34B1B8224706C6E4369A324ED490A.png"><br>气体生成,<br>A<br>装置中的化学反应方程式为:<br>________<br>;<br>有两种实验现象都能分别证明产生的气体中含有<br>CO<br>;<br>①<br>C<br>装置中澄清石灰水不变浑浊,<br>F<br>装置中出现<br>________<br>的现象;<br>②<br>E<br>装置中出现<br>________<br>的现象,<br>E<br>装置中化学反应方程式为<br>________<br>;<br>(<br>)(实验结论)通过实验探究证明:猜想<br>成立。<br>(交流反思)兴趣小组认为图<br>装置不够完善,为了防止尾气对空气的污染,<br>应该把图<br>装置中的<br>b<br>部分装置换成下列<br>________<br>装置<br>(<br>填字母序号<br>)<br><img src="https://picture2.zhihuicn.com/testImage/2/2021/6/4/0D5D8E27B284CE79E4796EA80DEB8D37.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/e46631404fa047f8bbd5b48da017be5a/40C17FC1B343B27E23ACD1231968E317.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/5/2021/7dc9b0837c044d4189a3005dc51a278a/306E7A3860AB8FE522FC704835DF781B.png"><br><br>※题型：计算题※知识点：计算题※试题难度：中等<br>某课外兴趣小组为了测定当地石灰石中<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/0125C0E265985712A3A9CAA2643B9043.png"><br>的质量分数,取<br>25g<br>石灰石样品,粉碎后,将<br>100g<br>一定质量分数的稀盐酸分<br>次加入到该样品中,所测数据如下表所示(杂质不与稀盐酸反应,也不溶于水)。<br><tbody><br>次数<br>一<br>二<br>三<br>四<br>五<br>加入稀盐酸的质量<br>/g<br><br>产生气体的质量<br>/g<br>.2<br>.4<br>.6<br>.8<br>.8<br></tbody><br>1.最终生成<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/7002435560602C62060BA723DC55D86C.png"><br>的质量为g。<br>2.第次恰好完全反应。<br>3.求石灰石样品中<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/16/0125C0E265985712A3A9CAA2643B9043.png"><br>的质量分数。<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/5/2021/6f7669ab011748fc9ef49c0a46c9c999/7C87E8B40186178DC02610BFDF30966A.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/5/2021/c15639d61e374718be960652ea467650/8D3793472FBB777E9AF4178A65304636.png"><br><br>
页:
[1]