上海市控江中学2026-2027学年高一上学期11月期中考试 化学试题

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控江中学2029届高一年级第一学期化学期中测试卷

姓名:______  班级:_______  学号:_______

相对原子质量:H 1   O 16   S 32   Cl 35.5   K 39   Mn 55   Cu 64

考生注意:

1.试卷满分100分,考试时间60分钟

2.答题前,务必在答题纸上填写姓名、学号。所有题的作答必须写在答题纸上。

3.选择类试题中,标注“不定项”的试题,每小题有1~2个正确选项,只有1个正确选项的,多选不给分,有2个正确选项的,漏选一个给一半分,错选不给分;未特别标注的试题,每小题只有一个正确选项。

一、水的净化

水,生命之源。从古至今净水方式的变迁见证了人类智慧与科技的进步。

1.早在明代人们就使用了明矾[]作为絮凝剂。关于明矾的分类错误的是__________。

A.化合物 B.混合物 C.硫酸盐 D.复盐

2.为了探究明矾净水时产生的的性质,甲同学将明矾投入水中后,用激光笔进行照射,观察到垂直于光路方向上出现了一条明显的光路,该现象称为__________。

3.由此可知生成的分散系属于__________,其区别于溶液的本质特征是__________。

4.某同学认为得到的分散系中混有杂质,应采用__________(填操作名称)提纯分散系。

5.下列关于胶体的性质与运用说法正确的是(     )

A.浊度计是利用了胶体的丁达尔现象制作而成的

B.当材料的尺寸达到纳米级别,性能会有很大的改变,比如纳米,它属于一种胶体

C.工厂采用高压静电除尘,利用的是胶体带电,在一定电场下可以定向移动

D.往胶体中加入一定量的溶液,无明显现象page number 0

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6.使用“漉水囊”进行的操作1应为__________。

7.浙江永嘉出土的明末水处理池底残存木炭,与现代净水步骤“吸附”原理相通,可以预测木炭与胶体都具有较大的__________。

8.《天工开物》和《齐民要术》中提及了“蒜”和“茱萸叶”。从现代化学视角看,此过程可能利用了植物体内某些具有__________的有机成分,起到杀菌消毒的效果。

A.氧化性 B.还原性

9.现代水厂将源水变为清澈的自来水,依赖一套科学、严谨的多步净化流程。高铁酸钾()是一种新型的高效净水剂。现计划使用高铁酸钾处理工业废水中锰离子,其中锰(以计)的浓度为。净水原理为:

将池中废水所含的完全去除,理论上需要投加多少千克的高铁酸钾?(为保证净化效果,工艺上要求投加的高铁酸钾量应为理论值的1.10倍)(,写出计算过程,保留3位有效数字)

二、含氯消毒剂

消毒剂在日常生活中发挥了重要的作用。其中含氯消毒剂的家族最庞大、应用最广泛。

Ⅰ.实验室制备有三种常用方法:

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③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

1.反应②中被氧化的元素为__________,氧化剂为__________。

2.③中当参与反应时,发生电子转移的有__________。

3.若各反应转移电子数相同,则①、②、③生成的氯气的体积比(相同条件下)为__________,以上三种氧化剂中,氧化性最弱的是__________,原因是___________________________________________。

是一种新型消毒剂,具有安全、高效、广谱等优点。以下是的两种制法:

方法一:page number 1

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方法二: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

4.配平方法一中的方程式,并用单线桥标出电子转移的方向和数目。

5.在方法一中,体现了的性质有__________;当有电子转移时,参与反应的还原剂的物质的量为__________。

6.两种方法相比,方法二制备的二氧化氯更适合饮用水的消毒,其主要原因是__________。

7.和均能将电镀废水中的氧化为无毒无害的两种气体,自身被还原为。处理含相同时的电镀废水,所需的物质的量是的__________倍。

8.在一定温度下将氯气通入溶液中,得到、、的混合溶液,经测定与的数目之比为,该反应的化学方程式为________________________________________。

9.亚氯酸钠()较稳定,但在加热或受撞击条件下亚氯酸钠固体会发生爆炸,爆炸产物可能为__________。

A.、  B.、

C.、 D.、

三、电解质的电离及离子反应

电解质的电离及离子反应是从内在规律上认识化学反应的重要视角。

1.化学概念在逻辑上存在如图几种关系,下列说法一定正确的是__________。

image

A.包含关系:室温下能导电的物质与电解质

B.包含关系:非电解质与化合物

C.并列关系:导电性弱的物质与弱电解质

D.交叉关系:强电解质与弱电解质

2.下图是固体在水中电离过程的示意图:page number 2

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