【全国百强校】江西省师大附中、临川一中2017届高三1月联考理综化学(原卷版)

江西省临川一中等重点中学2017届高三第一次联考理科综合考试用时：150分全卷满分：300分相对原子质量:H-l C-12 N-14 O-16 Cl-35.5 Na-23 Mn-55 本试卷分第I卷（选择题）和第II卷（非选择题）两部分.满分:300分;考试时间：150分钟第I卷（选择题部分，共126分）一、选择题（本题共13小题，每小题6分，共78分。

在每小题给出的四个选项中，只有一项是符合题目要求的）1．下列叙述正确的是A．同一个体内的不同细胞的形态结构不同的根本原因是DNA不同B．镰刀型贫血症的根本原因是多肽链中的谷氨酸被缬氨酸所替换C．生物多样性和特异性的根本原因是DNA分子的多样性和特异性D．生物进化的根本原因是环境因素对各生物个体进行选择的结果2．下列关于物质跨膜运输的叙述，正确的是A．神经细胞通过主动运输方式吸收神经递质B．糖腌果脂变甜是细胞主动吸收蔗糖的结果C．氧气浓度不会影响哺乳动物成熟红细胞对K+的主动吸收D．胞吞与胞吐均是小分子物质跨膜运输方式3．睾丸是青春期以后的男性产生精子和分泌雄性激素的器官。

男性Y染色体特有区段的末端有一个决定睾丸发育的基因为“SRY基因”。

但是少数男性“SRY基因”正常，体内雄性激素含量正常或稍高，确具有类似女性的性特征，这是因为他们的X染色体上一个“AR基因”突变，下列有关“SRY 基因”和“AR基因”叙述错误的是A．两基因具有不相同的脱氧核苷酸排列顺序B．有丝分裂过程中两基因分别进入两子细胞C．“AR基因”可能控制雄性激素受体的合成D．男性的第二性征与两基因的功能密切相关4．下列有关细胞生命历程的叙述，错误的是A．细胞分化时核基因及其表达产物均发生改变B．细胞缢裂成两部分时线粒体的分配是随机的C．由于基因突变的累积效应导致细胞发生癌变D．细胞凋亡有利于机体维持内部环境相对稳定5．如图表示自然界中某动物种群数量动态变化的示意图，下列叙述正确的是A．该种群的环境容纳量为2000只B．t2时该种群的年龄组成为稳定型C．t1时以该种群为食的天敌数量最多D．t1-t2种群数量变化与食物等有关6．将基因型Dd的高茎豌豆幼苗（品系甲）用秋水仙素处理后，得到四倍体植株幼苗（品系乙），将品系甲、品系乙在同一地块中混合种植，在自然状态下生长、繁殖一代，得到它们的子代。

理科综合化学试卷(理科）（可能用到的相对原子质量：O-16 H—1 C-12 N—14 Ca-40 Mg-24 Al-27 S-32 Cl-35.5 K—39 Co—59 P-31）第Ⅰ卷（选择题，共126分)一、选择题（本题共13小题,每小题6分，共78分.在每小题给出的四个选项中，只有一项是符合题目要求的）7．《诗词大会》不仅弘扬了中国传统文化，还蕴含了许多化学知识。

下列说法不合理的是：（）A．李白的诗句：“日照香炉生紫烟，遥看瀑布挂前川。

"生紫烟包含了物理变化。

B．“熬胆矾铁釜，久之亦化为铜"，北宋沈括用胆矾炼铜的过程属于置换反应C．唐末五代时期丹学著作《元妙道要略》中有云“以硫黄、雄黄台硝石并蜜烧之；焰起,烧手面及烬屋舍者".描述的是丹药的制作过程D．古剑沈卢“以济钢为刃,柔铁为茎干，不尔则多折断"。

济钢指的是铁的合金8.设NA为阿伏伽德罗常数值。

下列有关叙述不正确的是: ( )A。

5。

8g熟石膏（2CaSO4·H2O)含有的结晶水分子数为0。

02NAB。

在K37ClO3+6H35Cl（浓）=KCl+3Cl2↑+3H2O反应中，若有212克氯气生成，则反应中电子转移的数目为5NAC.60克的乙酸和葡萄糖混合物充分燃烧消耗2NA 个O2D.1mol Cn H2n-2(n≥2)中所含的共用电子对数为(3n+1）NA9．法国、美国、荷兰的三位科学家因研宄“分子机器的设计与合成"获得2016年诺贝尔化学奖。

轮烷是一种分子机器的“轮子”，轮烷的一种合成原料由C、H、O三种元素组成，其球棍模型如图所示，下列说法正确的是（）A．该化合物的名称为乙酸乙酯B．该化合物与Br2的四氯化碳溶液不反应C．该化合物既能发生水解反应，又能发生缩聚反应D．该化合物的链状同分异构体中，能与NaHCO3反应放出CO2的只有3种10．下列依据实验操作及现象得出的结论正确的是（）选项实验操作现象结论A 向亚硫酸钠试样中滴入盐酸酸化的Ba(C1O)2溶液产生白色沉淀试样已氧化变质B 向Co2O3中滴入浓盐酸产生黄绿色气氧化性：Co2O3〉C12体C 向待测液中依次滴入氯水和KSCN 溶液溶液变为红色待测液中含有Fe2+D 向Na2SO4和Na2CO3混合溶液中逐滴滴入0.1mol/L的AgNO3溶液产生白色浑浊Ksp(Ag2SO4）< Ksp（Ag2CO3)11.W、X、Y、Z是原子序数依次最大的短周期元素，W的原子半径最小，W、Y同主族，X、Z同主族，X、Z的原子序数之和是W、Y原子序数之和的2倍，下列说法中不正确的是（ )A。

一、选择题:本大题共13小题，每小题6分。

在每小题给出的四个选项中，只有一项是符合题目要求的。

7．化学与生活密切相关,下列有关说法错误的是A．用灼烧的方法可以区分蚕丝和人造纤维B．食用油反复加热会产生稠环芳香烃等有害物质C．加热能杀死流感病毒是因为蛋白质受热变性D．医用消毒酒精中乙醇的浓度为95％【答案】D【解析】试题分析:A、蚕丝的主要成分是蛋白质,蛋白质灼烧能产生烧焦羽毛的气味,可以区别蚕丝和人造纤维，A正确；B、食用油反复加热发生化学变化，从而产生稠环芳香烃等有害物质，B 正确;C、高温能使蛋白质发生变性,从而杀菌消毒,C正确;D、医用消毒酒精中乙醇的浓度为75%，D错误，答案选D。

考点：考查化学与生活的判断8．设N A为阿伏加德罗常数值。

下列有关叙述正确的是A．14 g乙烯和丙烯混合气体中的氢原子数为2N AB．1 molN2与4 mol H2反应生成的NH3分子数为2N AC．1 molFe溶于过量硝酸,电子转移数为2N AD．标准状况下,2。

24 LCCl4含有的共价键数为0。

4N A【答案】A考点：考查阿伏加德罗常数计算9．下列关于有机化合物的说法正确的是A．2—甲基丁烷也称异丁烷B．由乙烯生成乙醇属于加成反应C．C4H9Cl有3种同分异构体D．油脂和蛋白质都属于高分子化合物【答案】B【解析】试题分析：A。

2—甲基丁烷也称异戊烷,A错误；B。

乙烯与水发生加成反应生成乙醇，B正确;C.C4H9Cl有4种同分异构体，C错误;D.油脂不是高分子化合物，D错误，答案选B。

考点：考查有机物结构和性质判断10．下列实验操作能达到实验目的的是A．用长颈漏斗分离出乙酸与乙醇反应的产物B．用向上排空气法收集铜粉与稀硝酸反应产生的NOC．配制氯化铁溶液时,将氯化铁溶解在较浓的盐酸中再加水稀释D．将Cl2与HCl混合气体通过饱和食盐水可得到纯净的Cl2【答案】C【解析】试题分析：A.用分液漏斗分离出乙酸与乙醇反应的产物乙酸乙酯,A错误；B。

江西师大附中、临川一中2017届联考理综化学试题7．化学是一门实用性很强的科学，与社会、环境等密切相关。

下列说法错误的是（）A．“静电除尘”、“燃煤固硫”、“汽车尾气催化净化”都能提高空气质量B．用NH4Cl浓溶液除铁锈，因为NH4 Cl水解显酸性C．用CO2合成聚碳酸酯可降解塑料，实现“碳”的循环利用D．在食品袋中放入CaCl2·6H2O，可防止食物受潮8．N A代表阿伏加德罗常数的值。

下列叙述正确的是（）A．0.1 mol的白磷(P4)或甲烷中所含的共价键数均为0.4N AB．将1 mol Cl2通入水中，HC1O、Cl-、ClO-粒子数之和为2N AC．6.4 g由S2、S4、S8组成的混合物含硫原子数为0.2N AD．标准状况下，2.24 L Cl2通入足量H2O或NaOH溶液中转移的电子数均为0.1N A 9．短周期元素A、B、C、D最高价氧化物对应水化物分别为X、Y、Z、W，A是短周期中原子半径最大的元素，常温下X、Z、W均可与Y反应，A、C、D的原子序数及0.1mol/L X、Z、W溶液的pH如图所示（已知lg2=0.3）．下列说法正确的是（）A．A的离子半径小于B的离子半径B．W、X两物质含有的化学键类型相同C．D氢化物稳定性小于C氢化物稳定性D．B的简单离子会影响水的电离平衡10．如图两种化合物的结构或性质描述正确的是（）A．两种化合物均是芳香烃B．两种化合物互为同分异构体，均能与溴水反应C．两种化合物分子中共平面的碳原子数相同D．两种化合物可用红外光谱区分，但不能用核磁共振氢谱区分11．下列实验现象预测、实验设计、仪器使用能达到目的是（）A．模拟工业制氨气并检验产物 B．实验室采用所示装置收集SO2C．可用所示装置比较KMnO4、Cl2、S的氧化性强弱D．可用所示装置验证铁发生析氢腐蚀12．等体积浓度均为0.1mol/L的三种溶液：①CH3COOH溶液、②HSCN溶液、③NaHCO3溶液混合，①、②分别与③混合，实验测得产生的CO2气体体积（V）随时间（t）的变化如图所示，下列说法正确的是（）A．三种溶液pH的比较③>②>①B．反应结束后所得两溶液中，c(CH3COO-)>c(SCN-)C．上述三种溶液中水电离的电离度：NaHCO3>CH3COOH>HSCND．①与③反应所得的溶液中：c(CH3COO-) + c(CH3COOH) = 0.1mol/L13．实验测得pH =1.0的某溶液中还可能大量存在：Na+、Fe2+、Al3+、NH4+、SO42-、Cl-中的若干种离子，现进行了如下实验：步骤I：取该溶液10.0 mL，加入过量1.0 mol•L-1 Ba(NO3)2溶液，产生白色沉淀A和无色气体B，B遇空气立即变为红棕色；步骤Ⅱ：向I所得的溶液中加入过量1.0 mol•L-1 NaOH溶液，有红褐色沉淀C和无色刺激性气体D生成。

绝密★启用前【全国百强校】江西省师范大学附属中学2017届高三第三次模拟考试理综化学试题试卷副标题考试范围：xxx ；考试时间：36分钟；命题人：xxx学校:___________姓名：___________班级：___________考号：___________注意事项．1．答题前填写好自己的姓名、班级、考号等信息 2．请将答案正确填写在答题卡上第I 卷（选择题）一、选择题（题型注释）1、CO 2经催化加氢可合成乙烯：2CO 2 (g) +6H 2 (g)C 2H 4(g)+4H 2O(g)。

0.1 MPa 时，按n(CO 2)：n(H 2)=l ：3投料，测得不同温度下平衡时体系中各物质浓度的关系如图。

下列叙述不正确的是A ．该反应的△H<0B ．曲线b 代表H 2OC ．N 点和M 点所处状态的c(H 2)不一样D ．其它条件不变，T1℃、0.2 MPa 下反应达平衡时c(H 2)比M 点大离子电池。

该电池的总反应方程式：xZn + Zn1−x Mn2O4ZnMn2O4（0 < x < 1）。

下列说法正确的是A．充电时，Zn2+向ZnMn2O4电极迁移B．充电时，阳极反应：ZnMn2O4−2xe—＝Zn1-x Mn2O4+xZn2+C．放电时，每转移1mol e-，ZnMn2O4电极质量增加65gD．充放电过程中，只有Zn元素的化合价发生变化3、根据下列实验操作，预测的实验现象和实验结论或解释正确的是A. AB. BC. CD. D4、化学与生活密切相关。

下列有关说法错误的是A．天然气是可再生的清洁能源，可用于工业制盐酸B．SiO2、MgO、Al2O3熔点高，可用于制作耐高温仪器C．硝酸铵属于氧化剂，严禁用可燃物（如纸袋）包装D．纤维素属于多糖类物质，但不能作人类的营养物质5、设N A为阿伏加德罗常数的值。

下列有关叙述正确的是A．0.5L 2mol/L盐酸中含有N A氯化氢分子B．在标准状况下，2.24L氖气含有N A个电子C．常温下，24gC2H518OH分子中含有3.5N A个共价键D．若2H2S+O2=2S+2H2O生成3.2g硫，则反应过程中转移0.1N A个电子6、常温下，下列说法不正确的是（）A. 将pH=4的某酸稀释10倍，测得其pH<5，则该酸为弱酸B. 相同pH 的CH3COONa、NaOH 和Na2CO3三种溶液：c(NaOH)<c(Na2CO3)<c(CH3COONa)C. 0.1 mol/L NaHA 溶液pH=5，则溶液：c(HA-)>c(H+)>c(A2-)>c(H2A)D. 已知H2CO3的电离常数K1=4.4×10-7、K2=4.7×10-11，HClO的电离常数K=2.9×10-8，若向新制氯水中加入足量Na2CO3固体，则c(HClO)增大7、短周期元素X、Y、Z、W、Q的原子序数依次增大，X与Q同主族，X的最外层电子数是次外层电子数的2倍，W的最外层电子数等于其电子层数，Y与Z的核外电子数之和等于X与Q的核外电子数之和，下列说法正确的是（）A．Z、W、Q、X、Y原子半径依次减小B．W最高价氧化物对应水化物一定能溶于Z最高价氧化物对应水化物的溶液中C．Y与Q形成化合物在常温下一定为气态D．Z、Q元素的单质都可以将X元素的单质从其氧化物中置换出来第II 卷（非选择题）二、填空题（题型注释）8、法医常用马氏试砷法检验是否砒霜( As 2O 3)中毒，涉及的反应如下： I ：6Zn+As 2O 3+12HCl=6ZnCl 2+2AsH 3（砷烷）↑+3H 2O Ⅱ：2AsH 3=2As （黑色砷镜）+3H 2（1）写出砷的基态原子价电子排布图______________。

5．如图是描述某种生命活动的模型，下列叙述正确的是（）A．生产者固定的总能量可表示为（A1＋B1＋C1）B．现存生产者个体数可小于初级消费者个体数C．B1表示生产者用于生长、发育等生命活动储存在有机物中的能量D．图解仅能表明能量流动的特点是单向流动CO浓度情况（假设细胞呼吸29．图甲表示25摄氏度条件下，将绿藻置于密闭玻璃容器中，每2 h测一次2强度恒定）。

图乙表示细胞内部分生理活动，请根据图回答下列问题：（1）图甲中8~10小时，细胞中能产生ATP的场所有_______，此时，图乙中发生的过程是_______（用图中序号填空）。

（2）图甲所示实验中有2小时是没有光照的，这个时间是_______h，实验12 h，此时绿藻干重与实验前比较_______。

（3）图甲实验过程中4~6 h平均光照强度_______（填“小于”、“等于”或“大于”）8~10 h平均光照强度，判断依据是_______。

30．某兴趣小组研究了植物激素对顶端优势的影响，不同处理后的结果如图所示。

回答下列问题：（1）在上述A、B、C、D和E中五组处理中，要证实内源生长素维持了顶端优势，至少需要经过的处理过程有_______（填字母）。

（2）综合实验结果，可得到的结论有：①茎尖产生的生长素的向下_______运输进而抑制侧芽的萌发。

②生长素和细胞分裂素在调控顶端优势中的相互关系为_______（填“协同”或“拮抗”）。

（3）通过追踪物质运行和变化规律来探寻生长素的合成和运输过程，所用的方法是_______。

植物的顶端优势可说明生长素对植物生长的作用具有_______。

31．正常的水稻（雌雄同株）体细胞染色体数为2n=24。

现有一种三体水稻，细胞中7号染色体的同源染色体有三条，即染色体数为2n+1=24。

下图为该三体水稻细胞及其产生的配子类型和比例示意图（6、7为染色体标号；A为抗病基因，a为非抗病基因；①~④为四种类型配子）。

已知染色体数异常的配子（如①、③）中雄配子不能参与受精作用，其他配子均能参与受精作用且个体存活。

江西省师大附中、临川一中2017届高三1月联考英语试卷第I卷第一部分听力（共两节,满分30分）第一节（共5小题;每小题1.5分,满分7.5分）听下面5段对话.每段对话后有一个小题,从题中所给的A．B．C三个选项中选出最佳选项,并标在试卷的相应位置.听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题.每段对话仅读一遍. 1．Where will the woman go first? ________A．To the beach. B．To the bank. C．To the bathroom.2．What does the woman mean? ________A．The man forgot to do his hair.B．The man forgot to put on a tie.C．The man is wearing clothes that don’t match.3．How does the woman probably feel? ________A．Annoyed. B．Hungry. C．Excited.4．Why didn’t the man answer the phone? ________A．He lost it. B．He didn’t hear it. C．His phone ran out of power.5．Who did the woman want to call? ________A．James. B．Drake. C．Daniel.第二节（共15小题;每小题1.5分,满分22.5分）听下面5段对话或独白.每段对话或独白后有几个小题,从题中所给的A．B．C三个选项中选出最佳选项,并标在试卷的相应位置.听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间.每段对话或独白读两遍.听第6段材料,回答第6至第7题.6．What does the man order? ________A．Hot dogs and fries. B．Burgers and fries. C．Sandwiches and sodas.7．How much does the man give the woman as a tip? ________A．Three dollars. B．Two dollars. C．One dollar.听第7段材料,回答第8至第9题.8．Where are the speakers? ________A．In a car. B．On a boat. C．On a motorcycle.9．What is the woman doing? ________A．Looking at a paper map.B．Trying to find a website.C．Using a phone to give directions.听第8段材料,回答第10至12题.10．What does the man like about YouTube? ________A．Watching funny home videos.B．Learning about the special TV channels.C．Putting his own videos on the website.11．What kind of meals do the guys make in Epic Meal Time? ________ A．Low fat meals.B．Unhealthy meals.C．Vegetarian meals.12．What happens to the meals in the end? ________A．They are tasted by the audience.B．They are given to the homeless.C．They are eaten by the cooks and their friends.听第9段材料,回答第13至16题.13．What are the speakers mainly talking about? ________A．Their vets.B．Money spent on pets.C．Ways to buy dogs’ medicines.14．What is the man’s dog’s name? ________A．Brett. B．Fargo. C．Ferguson.15．What is the woman unsatisfied with? ________A．Her vet's limited services.B．The prices her vet charged.C．The difficulty of getting an appointment.16．What might the woman do after the conversation? ________A．Go to her vet. B．Look online. C．Go to a special pet store. 听第10段材料,回答第17至20题.17．When will the fire arrive close to Lakewood? ________A．By six o’clock in the evening.B．By five o’clock in the evening.C．By six o’clock in the morning.18．Where shouldn’t residents go to escape the fire? ________ A．Springfield. B．Western Hill. C．Point Cabina Station. 19．How long will it take residents to reach the safe zone? ________A．Less than ten minutes.B．Less than twenty minutes.C．Less than thirty minutes.20. What are residents advised to do before they leave? ________A．Leave all pets behind.B．Stay calm and do not panicC．Tell the state police where they are going.第二部分阅读理解（共两节,满分40分）第一节（共15小题;每小题2分,满分30分）阅读下列短文,从每题所给的四个选项（A．B．C．和D）中,选出最佳选项,并在答题卡上将该项涂黑.AZero Waste AwardsWho should enter?Entries（参赛作品）are welcomed from anyone who processes waste. While we expect most entries to come from the UK, we welcome international entries, too. Entrants have been split into the following groups: private sector, public sector, community sector and partnerships.What are the categories?There’re five categories which are based on the Waste Hierarchy（层级）. We appreciate that companies will have different strengths within those categories as they work towards Zero Waste. The broad categories are: waste prevention, re-use, recycle/recover, energy recovery, general.How do I enter?Submitting an entry is really easy! Just follow these few simple steps:1．Carefully read through the category information;2．Write your entry—it should be a maximum of 1, 500 words and a word document;3．Arrange your supporting material into a single document—maximum six pages long;4．Complete the simple online entry form.Important datesWhile entries are welcomed all year round, these are key dates—this is to give the judges plenty of time to read through all the entries! These are listed in entry deadlines column below. Don’t worry if you have just missed one of the entry deadlines, your submission will be automatically entered into the next session.scheme offers organizations a structure to celebrate their progress along the way. The four awards are: Gold （76-100）, Silver （51-75）, Bronze （26-50）, Highly Commended （0-25）.21．What should you know about your entry when you submit? _________A．It should be at least 1, 500 words.B．It must go with filling in an online entry form.C．It had better not be shorter than six pages.D．It can be handed in shortly after your previous submission.22．If you submit an entry on March 4th, it will be judged on _______.A．March 12th B．April 4th C．June 12th D．June 1st23．What is the author’s purpose of writing the text? _________A．To report the development of Zero Waste.B．To introduce Zero Waste Awards in detail.C．To advocate people to join in the recycling movement.D．To tell people working at Zero Waste is really difficult.BBlack Friday is the day after. Thanksgiving Day and the Friday before Cyber Monday in the United States. It is not a federal holiday, but is a public holiday in some states. Many people take a day of their annual leave on the day after Thanksgiving Day. Some people use this to make trips to see family members or friends who live in other areas or to go on vacation. Others use it to start shopping for the Christmas season. Many organizations also close for the Thanksgiving weekend.Shopping for Christmas presents is also popular on Black Friday. Many stores have special offers and lower their prices on some goods, such as toys. Public transit systems may run on their normal schedule or may have changes. Some stores extend their opening hours on Black Friday. There can also be congestion on roads to popular shopping destinations.Black Friday is one of the busiest shopping days in the USA．There are two popular theories as to why the day after Thanksgiving Day is called Black Friday. One theory is that the wheels of vehicles in heavy traffic on the day after Thanksgiving Day left many black markings on the road surface, leading to the term Black Friday. The other theory is that the term Black Friday comes from an old way of recording business accounts. Losses were recorded in red ink and profits in black ink. Many businesses, particularly small businesses, started making profits prior to Christmas. Many hoped to start showing a profit, marked in black ink, on the day after Thanksgiving Day. 24．How do people usually spend Black Friday? _________A．Take a day off as a federal holiday.B．Shop for the Christmas season.C．Close their organizations.D．Travel around the world.25．Which of the following is most likely to happen on Black Friday? _________A．Shoppers enjoy special offers in every store.B．Subways and buses are closed earlier than usual.C．Some store owners shorten their opening hours to enjoy the day.D．Parents buy toys for their kids at a discount.26．What does the underlined word “congestion”（Para. 2）probably mean? _________A．money B．crowd C．people D．disaster27．According to the second theory, Black Friday gets its name because ________A．wheels of vehicles left black markings on the road.B．the air is often filled with black smog on the day.C．businesses begin to earn money after Thanksgiving Day.D．people use up their money on the day and feel sad.C“My neighbor doesn't speak English, but her kindness needs no translation.”Angie Morris, an 81-year-old Canadian woman who grew up in wartime Britain and now lives in Vancouver, British Columbia, was describing how her next-door neighbor, Ms Wing, a 68-year-old Chinese woman, voluntarily cooks meals for her every day. She called it “the ultimate home-delivery service”.Morris' moving, first-person narrative which was published last week by the Canadian newspaper The Globe and Mail, has gone popular, with more than 24, 000 online reposts.“I know what is inside the paper carrier bag,” she wrote. “A thermos with hot soup and a stainless-steel container with a meal of rice, vegetables and either chicken, meat or shrimp, sometimes with a kind of pancake. This has become an almost daily occurrence.”Wing started her act of kindness when she learned that Morris had to undergo heart surgery. She took it upon herself to begin feeding her neighbor, even though the two women have no way of communicating verbally. Wing speaks only Mandarin, and Morris' Mandarin is limited to ni hao（hello）.“So here we are, two grandmothers a world away from where we were raised, neither of us able to speak the other's language, but communicating one way or another （with some help from technology）. The doorbell keeps ringing and there is the familiar brown paper carrier bag, handed smilingly to me by Wing,” Morris wrote.Readers and netizens around the world have been touched by this relationship that crosses national boundaries and focuses on human kindness.“You know that most people in this world just want to live a good life,” one reader commented. “I come from old Ireland, so I can tell you a thing or two about conflict. The point is, most people are very good with big hearts and want their children to grow up safe and in places like this country can offer.”28．Why did Ms. Wing cook meals for Morris? _________A．Morris has some health problems.B．Wing is an expert cook.C．Ms. Wing had nothing else to do.D．They were raised in the same place.29．Which of the following words can best describe Ms. Wing? _________A．Kind-hearted. B．Sensitive. C．Communicative. D．Arrogant. 30．What can be concluded from the last two paragraphs? _________A．Most people in this world are having a good life.B．People from different countries easily have conflicts.C．Old Ireland is a place where children can grow up safe.D．People are impressed and moved by Ms. Wing’s behavior.31．What can be the best title of this passage? ________A．A V oluntary Cook. B．Serving Your Neighbor.C．Kindness beyond Language. D．Nutritious Meals.DWhy do some people live to be older than others? You know the standard explanations: keeping a moderate diet, engaging in regular exercise, etc. But what effect does your personality have on your longevity? Do some kinds of personalities lead to longer lives? A new study in the Journal of the American Geriatrics Society looked at this question by examining the personality characteristics of 246children of people who had lived to be at least100.The study shows that those living the longest are more outgoing, more active and less neurotic（神经质的）than other people. Long-living women are also more likely to be sympathetic and cooperative than women with a normal life span. These findings are in agreement with what you would expect from the evolutionary theory: those who like to make friends and help others can gather enough resources to make it through tough times.Interestingly, however, other characteristics that you might consider advantageous had no impact on whether study participants were likely to live longer. Those who were more self-disciplined, for instance, were no more likely to live to be very old. Also, being open to new ideas had no relationship to long life, which might explain all those bad-tempered old people who are fixed in their ways.Whether you can successfully change your personality as an adult is the subject of a longstanding psychological debate. But the new paper suggests that if you want long life, you should strive to be as outgoing as possible.Unfortunately, another recent study shows that your mother's personality may also help determine your longevity. That study looked at nearly 28, 000 Norwegian mothers and found that those moms who were more anxious, depressed and angry were more likely to feed their kids unhealthy diets. Patterns of childhood eating can be hard to break when we're adults, which may mean that kids of depressed moms end up dying younger.Personality isn't destiny, and everyone knows that individuals can learn to change. But both studies show that long life isn't just a matter of your physical health but of your mental health.32．According to the author, outgoing and sympathetic people ________A．have a good understanding of evolution.B．are probably more active and neurotic.C．are more likely to recover from hardship.D．generally appear more resourceful.33．What finding of the study might be out of our expectation? ________A．Helpful people can live a relatively long life.B．Being self-discipline makes no difference to longevity.C．Readiness to accept new ideas offers more possibility to enjoy longevity.D．Personality characteristics that prove advantageous actually vary with times.34．What does the recent study of Norwegian mothers show? ________A．Mothers' anxiety may affect their children's life spans.B．People with unhealthy eating habits are likely to die at a young age.C．Mothers may have a longer influence on children than fathers.D．Children's personality characteristics are always shaped by their mothers.35．What can we learn from the findings of the two new studies? ________A．Anxiety and depression more often than not cut short one's life span.B．A person’s lifestyle is largely related to his or her health.C．Personality plays a decisive and significant role in how healthy one is.D．A mixture of mental and physical health produces longevity.第二节（共5小题,每小题2分,满分10分）根据短文内容,从短文后的选项中选出能填入空白处的最佳选项,选项中有两项为多余选项.Life is hard and throws a lot at us at times. There are circumstances that make us feel stuck and trying to find an escape. Despite what's happened or where you are right now, you can live a happy life on your terms. 36 Here are three choices that can lead you to whatever a happy life means to you.1．Ending a terrible Relationship or Moving Forward in a Good OneJust like our work, our relationships also have a tremendous effect on our life. 37 Relationships are hard because love is involved, and love is rarely rational. It can also be more than romantic relationships; any that are terrible can rob us of happiness. We have to make a choice to purge negativity from our lives in any form. If you have good relationships, make the choice to do the work it takes to grow together.2．38It's not easy to do things that scare us or that we're not used to. Growing up, we were taught to follow the rules and do what society considers normal. When we stay within our comfort zone, we miss a huge opportunity for growth and adventure. 39 Step outside of your comfort zone daily and get a blueprint for the kind of life that makes you happy.3．Getting Committed to a Healthy LifestyleYour health is important to living a long and happy life. Making healthy choices helps you have the energy you need to push forward and make big changes in your life. What you eat affects how you feel and the attitude that you have towards yourself and the world. 40A．Stepping Outside of Your Comfort ZoneB．Finding or Creating Work that Fulfills YouC．They can bring us joy or frustrate us into depression.D．You deserve to spend each day living life on your terms.E．Happiness starts in your mind and then in the choices you make.F．Make healthy choices and it will be a big contributor to your happiness.G．To grow as a person, you have to try new things and figure out if they're right for your life.第三部分英语知识运用（共两节,满分45分）第一节完形填空（共20小题;每小题1.5分,满分30分）阅读下面短文,从短文后各题所给的四个选项（A．B．C和D）中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑.For years I have had no idea what I have been doing with my life. I was a 30-year-old lawyer in New York.41 being a lawyer was never my dream or goal in life. I honestly wanted to be a writer. I have a great 42 and would write amazing stories in my head. But I always knew that being a writer was 43 possible for me because it was a better 44 decision to stay a lawyer.Recently, I couldn't fall asleep 45 my usual time of 10p. m., and when I did fall asleep I had the same dream 46 .The dream starts with me in the ocean 47 to go for a swim and I'm searching for something, but I start to 48 and have no control over my 49 .Then a light shines through the waters and when I look up all I can 50 is myself in a bright white room writing a 51 .Then I hear a voice say 52 , “Now is the time to try something new; now is the time to try something new…”It wasn't just a dream; it was my 53 to make something good out of my life. That afternoon I 54 my job at the law firm and I couldn't have been any 55 .My life started at 30, and every day 56 that point I haven't stopped enjoying life. I started to 57 and have been on the best-sellers list for the last two months. Things have definitely 58 .59 is a good thing; it gives us an opportunity to take a chance. So my two favorite words I live by and so60 you are “change and chance.”41．A．Because B．So C．But D．While42．A．imagination B．determination C．identification D．information43．A．almost B．never C．always D．later44．A．crucial B．essential C．financial D．initial45．A．in B．on C．at D．by46．A．on a large scale B．all of a sudden C．in the long run D．over and over again 47．A．attempted B．trying C．agreeing D．struggled48．A．drown B．float C．flee D．scream49．A．body B．head C．hands D．life50. A．hear B．see C．feel D．imagine51．A．novel B．letter C．journal D．report52．A．sadly B．violently C．repeatedly D．reluctantly53．A．hobby B．opportunity C．duty D．honor54．A．landed B．lost C．got D．quit55．A．happier B．better C．worse D．luckier56．A．before B．after C．since D．until57．A．work B．write C．smile D．read58．A．turned back B．turned up C．turned out D．turned around59．A．Chance B．Writing C．Dreaming D．Change60. A．should B．will C．must D．need第Ⅱ卷第三部分英语知识运用（共两节,满分45分）第二节（共10小题;每小题1.5分,满分15分）阅读下面材料,在空白处填入适当的内容（1个单词）或括号内单词的正确形式.The young artist and potter Allan had a wife and two fine sons. One night, his older son developed a severe stomachache. Neither Allan nor his wife took the condition very 61 （serious）, but the boy died suddenly that night.Knowing the death could 62 （avoid）if he had only realized the seriousness of the situation, he always felt he was guilty. Worse still, his wife left him a short time later, 63 （leave）him alone with his 6-year-old younger son. Unable to stand the hurt and pain, he turned to alcohol and became 64 alcoholic.As the alcoholism 65 （progress）, Allan began to lose everything he possessed and finally died alone in a small bar. Hearing of his death, I thought. “66 a complete failure!”As time went by, I began to revalue my 67 （early）rough judgment. I knew Allan's now adult son, Ernie, one of the kindest and most caring men I’ve ever known. I hadn't heard him talk much about his father. One day, I worked up my courage to ask him what 68 earth his father had done so that he became such a special person. Ernie said quietly, “As a child until I left home at 18, Allan came into my room every night, gave me a kiss and said, ’love you, son’.”Tears came to my eyes as I realized what I had been a fool to judge Allan 69 a failure. He had not left any material 70 （possess）behind. But he had been a kind loving father, and left behind his best love.第四部分写作（共两节,满分35分）第一节短文改错（共10小题;每小题1分,满分10分）假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文.文中共有10处语言错误,每句中最多有两处.每处错误仅涉及一个单词的增加、删除或修改.增加:在缺词处加一个漏字符号（∧）,并在其下面写出该加的词.删除:把多余的词用斜线（\）划掉.修改:在错词下划一横线,并在该词下面写出修改后的词.注意:1．每处错误及其修改均仅限一词;2．只允许修改10处,多者（从第11处起）不计分.The TV program A Bite of China has attracted much attention. Its celebration of the food diversity around China tend to remind me of the food in my hometown.Many people complain that life changes too fast, but I believe that there is one thing never escaping us, the taste for the food we grew up. I was brought up in a family of three generations under one roof. Living together with dozen of my relatives proved to be great fun. My grandma would tell them all those amazing ancient stories while making sticky rice cakes in the shape of lovely animals for us. My uncle, that worked at a local restaurant featured fish specialties then, would bring some of his best dishes back home to share with the family. I had traveled to many other places in China these years, but never have I tasted better fish than my uncle.In my opinion, A Bite of China is no more than about food. Admittedly, we are drawn to the series by the impressive-looking food, so we are even more impressed by the human interest（人情味）in it—the love of the food, of our hometowns and of our mother country.第二节书面表达（满分25分）假设你是李华,你们学校打算办一份英文校报,现学校网站向全校师生就报纸内容公开征求意见和建议.请你给筹办负责人外教Mr. Brown写一封电子邮件,谈谈你的想法和理由.注意:1．可以适当增添细节以使行文连贯.2．词数100左右（格式已给出不计入总词数）.Dear Mr. Brown,I'm glad to hear that an English newspaper is to be started in our school. ____________________________________________________________________________________________________ ____________________________________________________________________________________________ ____Yours,Li Hua。

第I卷（选择题共45分）一、选择题（本大题包括15小题，每小题3分，共45分，在每小题给出的四个选项中，只有一项符合题目要求）1．化学与生活密切相关,下列有关说法错误的是A．Al（OH）3是某些胃药的一种成分B．乳酸铁是某些补铁口服液的有效成分C．臭氧可以作为新型自来水消毒剂D。

SO2常用作红葡萄酒中杀菌消毒剂【答案】B【解析】试题分析：Al（OH)3能中和胃酸,是胃药的一种成分,故A正确;乳酸亚铁是某些补铁口服液的有效成分，故B错误；臭氧具有强氧化性,可以作为新型自来水消毒剂，故C正确；SO2常用作红葡萄酒中杀菌消毒剂，故D正确。

考点：本题考查化学与生活。

2．下列反应不能用离子方程式“H++OH-=H2O”表示的是A。

H2SO4溶液与NaOH溶液混合 B.HCl气体通人Ca(OH)2溶液中C。

HNO3溶液与KOH溶液混合 D。

NH4HSO4溶液与NaOH溶液混合【答案】D【解析】试题分析：NH4HSO4溶液与NaOH溶液混合，反应的离子方程式是NH4++H++2OH-=H2O+NH3·H2O，故选D。

考点：本题考查离子方程式.3．下列叙述错误的是A．胶体化学可用于制备纳米材料B．钛合金主要用于尖端领域C．压电陶瓷可实现化学能与电能的转化D ．稀土元素大大改善合金性能被称为冶金工业的维生素【答案】C【解析】试题分析：胶体化学可用于制备纳米材料,故A 正确；钛及钛合金主要用于潜艇、深潜... 在核潜艇等对设备安全运行可靠性有高要求的应用领域，故B 正确；压电陶瓷能够实现机械能和电能的互相转化，故C 错误；稀土元素大大改善合金性能被称为冶金工业的维生素，故D 正确。

考点：本题考查物质用途。

4。

下列有关实验操作的叙述错误的是A 。

过滤操作中，玻璃棒应适时搅拌漏斗器B ．蒸发时，不能把蒸发皿放置于石棉网上加热C ．萃取分液时，将塞上凹槽或小孔对准漏斗上小孔，然后打开活塞才能放出下层液体D ．配制容量瓶,定容时改用胶头滴管滴加蒸馏水【答案】A考点:本题考查化学实验操作。

相对原子质量：C:12 N:14 O:16 Na:23 Cl:35.5 Cu:64 K:39 Fe:56第I卷1．化学与生产和生活密切相关。

下列过程中没有发生化学变化的是( )A．明矾净水 B．硅胶作袋装食品的干燥剂C．二氧化硫作纸浆的漂白剂 D．肥皂水作蚊虫叮咬处的清洗剂【答案】B【解析】【考点定位】考查物理变化与化学变化的区别与联系【名师点晴】搞清楚物理变化和化学变化的本质区别是解答本类习题的关键。

判断一个变化是物理变化还是化学变化，要依据在变化过程中有没有生成其他物质，生成其他物质的是化学变化，没有生成其他物质的是物理变化.正确区别物理变化和化学变化关键是判断是否有新物质的生成，方法是比较变化前后物质的差别：是只限于物质的状态变化，还是物质发生了根本变化。

2．下列叙述Ⅰ和Ⅱ均正确并有因果关系的是( )【答案】A【解析】试题分析：A．含有氢键的物质熔沸点较高，1-己醇中含有氢键、己烷中不含氢键，所以1-己醇熔沸点高于己烷；互溶且熔沸点不同液体可以采用蒸馏方法分离，二者互溶且熔沸点不同，所以可以采用蒸馏方法分离，故A正确；B．原电池是将化学能转化为电能的装置，电解池是将电能转化为化学能的装置，所以原电池没有未接电源、电解池有未接电源，故B错误；C．高锰酸钾具有强氧化性，能氧化还原性物质，能氧化乙二酸，说明乙二酸没有还原性，不能说明乙二酸具有酸性，故C错误；D．由阴阳离子构成的化合物是离子化合物，NaCl是由钠离子和锂离子构成的离子化合物，含有自由移动电子或离子的物质能导电，固体氯化钠中不含自由移动离子，所以不导电，故D错误；故选A。

考点：考查了原电池和电解池原理、离子化合物与导电的关系、熔沸点高低比较、羧酸的性质等相关知识。

3．类比推理是化学中常用的思维方法。

下列推理正确的是( )A．HCl可以用右图装置完成喷泉实验，推测HF可以用此装置完成喷泉实验B．Fe与Cl2反应生成FeCl3，推测Fe与I2反应生成FeI3C．SiH4的沸点高于CH4，推测H2Se的沸点高于H2SD．NaCl与浓H2SO4加热可制HCl，推测NaBr与浓H2SO4加热可制HBr【答案】C【解析】考点：考查了晶体性质、铁的化学性质、浓硫酸的性质的相关知识。

江西省临川一中2017届高三年级第二次九校联考理科综合注意事项：1．本试卷分第Ⅰ卷（选择题）和第Ⅱ卷（非选择题）两部分.满分300分.考试时间为150分钟.2．本试卷分试题卷和答题卷，第Ⅰ卷（选择题）的答案应填在答题卷卷首相应的空格内，做在第Ⅰ卷的无效.3．答题前，考生务必将自己的姓名、准考证号填涂在答题卡相应的位置。

可能用到的相对原子质量：H:1 O:16 C:12 N:14 Fe:56第Ⅰ卷(选择题，共126分)一、选择题（本题共13小题，每小题6分，共78分。

在每小题给出的四个选项中，只有一项是符合题目要求的）1．下列关于细胞的结构与功能的叙述，正确的是（）A．洋葱根尖细胞有丝分裂间期，完成染色体和中心体的复制B．原核生物的细胞中没有线粒体，只能通过无氧呼吸获得能量C．细胞分化、衰老和癌变都会导致细胞形态、结构和功能发生变化D．神经纤维受到刺激产生动作电位的过程不能体现细胞膜的选择透过性2．下面对有关实验的叙述中正确的是( )A．在光镜下的高倍镜下观察黑藻的装片，可观察到叶绿体的结构B．马铃薯块茎捣碎后的提取液遇双缩脲试剂可以显紫色C．剪取根尖分生区，经直接染色后在光镜下可看见有丝分裂各时期D．在减数分裂模型的制作中，用两种颜色的橡皮泥表示姐妹染色单体3．关于生命系统中的信息传递的有关叙述正确的是（）A．生态系统中的信息传递发生在生物与生物之间，即在同种生物和不同种生物之间传递信息B．细胞内的遗传信息传递方式为：C．生态系统中信息的种类有物理信息、化学信息、生物信息D．细胞间的信息传递可通过体液运输，细胞直接接触，信息通道等途径来实现4．下列各项阐释符合曲线变化趋势的是（）A．若x表示叶龄，其他外界条件适宜，y表示其光合作用强度B．若x表示O2浓度，其他条件适宜，y可表示根毛细胞从土壤中吸收K+的速率，且限制A点继续升高的的主要原因是载体数量C．若x表示底物浓度，y表示酶促反应速率，则限制A点继续升高的原因很可能是酶浓度D．若x表示时间，y表示一定体积的葡萄糖溶液中，酵母菌的种群数量的变化5．下列关于DNA的有关叙述，正确的有几项（）①碱基互补配对原则是DNA精确复制的保障之一②DNA复制时一定需要解旋酶的参与③DNA分子的特异性是指脱氧核苷酸序列的千变万化④嘌呤碱基与嘧啶碱基的配对保证了DNA分子空间结构的相对稳定⑤在细菌的一个完整质粒中含有两个游离的磷酸基团A．0项B．1项C．2项D．3项6．家蝇对某类杀虫剂产生抗性，原因是神经细胞膜上某通道蛋白中的某一亮氨酸被另一氨基酸替换。

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2017年高考全国Ⅰ卷理科综合化学试题对原子质量：H 1 C 12 N 14 O 16 S 32 Cl 35.5 K 39 Ti 48 Fe 56 I 127一、选择题:7．下列生活用品中主要由合成纤维制造的是A．尼龙绳 B．宣纸 C．羊绒衫 D．棉衬衣8．《本草衍义》中对精制砒霜过程有如下叙述：“取砒之法,将生砒就置火上，以器覆之，令砒烟上飞着覆器，遂凝结累然下垂如乳,尖长者为胜,平短者次之."文中涉及的操作方法是A．蒸馏 B．升华 C．干馏 D．萃取9．已知(b）、（d)、(p）的分子式均为C6H6，下列说法正确的是A。

b的同分异构体只有d和p两种 B。

b、d、p的二氯代物均只有三种C。

b、d、p均可与酸性高锰酸钾溶液反应 D。

b、d、p中只有b的所有原子处于同一平面10. 实验室用H2还原WO3制备金属W的装置如图所示（Zn粒中往往含有硫等杂质，焦性没食子酸溶液用于吸收少量氧气）.下列说法正确的是A。

、、中依次盛装KMnO4溶液、浓H2SO4、焦性没食子酸溶液B. 管式炉加热前，用试管在处收集气体并点燃,通过声音判断气体纯度C. 结束反应时，先关闭活塞K，再停止加热D. 装置Q（启普发生器）也可用于二氧化锰与浓盐酸反应制备氯气11。

2017年高考理科综合能力测试化学卷（全国课标Ⅰ卷）试题分析与思考普通高中化学课程是九年义务教育《化学》相衔接的基础课程，是落实立德树人根本任务、促进学生化学核心素养发展的载体，化学课程对于科学文化的传承和高素质人才的培养有着不可替代的作用。

2017年高考，肩负着探索构建“一体四层四翼”的高考评价体系的重任，全国（Ⅰ）卷以新课标和考试大纲为本，高度体现了“立德树人、服务选拔、导向教学”这一高考核心立场，落实了“必备知识、关键能力、学科素养、核心价值”考查目标，高考试题突出对化学主干知识考查，多数试题采取了多点多维的方式，重点考查学生应具备适应大学学习或社会发展的基础知识、基本能力和学科素养，在综合运用学科知识、思想方法，多角度观察、思考，发现、分析和解决问题的能力方面尤为突出。

2017年全国Ⅰ卷理综化学延续了全国卷理综化学的一贯命题思路和命题风格。

试题情境较新，重视优秀传统文化和化学发展史的育人功能；重视化学在生活、生产和社会发展中的作用；重视图表的作用和功能，图表中隐含众多解题信息，需要学生认真读题、观察、主动灵活地应用所学知识分析和解决实际问题，具备较强的理论联系实际能力和实践能力。

整套试卷有较好的区分度，试题信息量大，需有较强的推理与计算能力。

一、试卷的结构2017年高考理科综合能力测试化学卷（全国课标Ⅰ卷）符合《2017年普通高等学校招生全国统一大纲》的要求，在题型结构、内容与分数分布、能力结构等方面与往年试卷基本一致。

7道选择题每题赋分6分共计42分、3道解答题共计43分，选做题为35和36两大题，分别对应教材《物质结构与性质》《有机化学基础》，每一题赋分15分，两题任意选做一题；试卷总分100分。

二、试题考查内容及所属教学模块题号考查知识所属教学模块7 生活中常见的有机物。

涉及天然蛋白质与纤维素、人工合成纤维等知识，体现化学是一门有用的科学。

必修28 考查化学实验基本操作。

涉及蒸馏、升华、干馏和萃取等基本实验操作，体现了我国优秀传统文化和智慧。

江西省高三理综-化学1月模拟考试试卷姓名:________ 班级:________ 成绩:________一、单选题 (共7题；共14分)1. （2分） (2018高一上·巴彦期末) 下列四种基本类型的反应中，一定是氧化还原反应的是（）A . 分解反应B . 置换反应C . 复分解反应D . 化合反应2. （2分） (2016高二上·汕头期中) 油脂能增加食物的滋味，增进食欲，保证机体的正常生理功能．但摄入过量脂肪，可能引起肥胖、高血脂、高血压等．下列食品中富含油脂的是（）A . 苹果B . 大米C . 白菜D . 花生3. （2分） (2016高三上·岐山期中) 下列实验中，所选装置不合理的是（）A . 分离Na2CO3溶液和CH3COOC2H5 ，选④B . 粗盐提纯，选①和②C . 用FeC12溶液吸收C12 ，选⑤D . 用CC14提取碘水中的碘，选③4. （2分） (2017高一上·深圳期中) 在标准状况下，如果2.8L氧气含有n个氧原子，则阿伏伽德罗常数可表示为（）A .B .C . 8nD . 4n5. （2分） (2019高二上·浙江月考) 如图为某种甲醇燃料电池示意图，工作时电子流向如图所示．下列判断正确的是（）A . X为氧气B . 电极A反应式：CH3OH﹣6e﹣+H2O=CO2+6H+C . B电极附近溶液pH增大D . 电池工作时，溶液中电子由电极B流向电极A6. （2分） (2016高一下·包头期中) A,B,C,D,E是同一周期的五种主族元素，A和B的最高价氧化物对应的水化物显碱性，且碱性B＞A；C,D两种元素对应气态氢化物的稳定性C＞D；E是这五种元素中形成简单离子半径最小的元素．则它们的原子序数由小到大的顺序为（）A . D＜C＜E＜A＜BB . A＜B＜C＜D＜EC . E＜B＜A＜C＜DD . B＜A＜E＜D＜C7. （2分）(2019·天津) 某温度下，和的电离常数分别为和。

江西师大附中、临川一中2017届高三1月联考化学试卷一、选择题1．化学是一门实用性很强的科学，与社会、环境等密切相关。

下列说法错误的是()A. “静电除尘”、“燃煤固硫”、“汽车尾气催化净化"都能提高空气质量B. 用NH4Cl浓溶液除铁锈，因为NH4 Cl水解显酸性C。

用CO2合成聚碳酸酯可降解塑料，实现“碳"的循环利用D。

在食品袋中放入CaCl2·6H2O,可防止食物受潮2．N A代表阿伏加德罗常数的值。

下列叙述正确的是（）A。

0.1 mol的白磷（P4)或甲烷中所含的共价键数均为0.4N AB。

将1 mol Cl2通入水中，HC1O、Cl—、ClO—粒子数之和为2N A C。

6。

4 g由S2、S4、S8组成的混合物含硫原子数为0.2N AD. 标准状况下，2.24 L Cl2通入足量H2O或NaOH溶液中转移的电子数均为0。

1N A3．短周期元素A、B、C、D最高价氧化物对应水化物分别为X、Y、Z、W,A是短周期中原子半径最大的元素，常温下X、Z、W均可与Y反应，A、C、D的原子序数及0。

1mol/L X、Z、W溶液的pH 如图所示（已知lg2=0。

3）．下列说法正确的是（）A。

A的离子半径小于B的离子半径B. W、X两物质含有的化学键类型相同C. D氢化物稳定性小于C氢化物稳定性D. B的简单离子会影响水的电离平衡4．如图两种化合物的结构或性质描述正确的是（）A. 两种化合物均是芳香烃B。

两种化合物互为同分异构体，均能与溴水反应C。

两种化合物分子中共平面的碳原子数相同D。

两种化合物可用红外光谱区分，但不能用核磁共振氢谱区分5．下列实验现象预测、实验设计、仪器使用能达到目的是（)A. 模拟工业制氨气并检验产物B. 实验室采用所示装置收集SO2C。

可用所示装置比较KMnO4、Cl2、S的氧化性强弱D. 可用所示装置验证铁发生析氢腐蚀6．等体积浓度均为0.1mol/L的三种溶液：①CH3COOH溶液、②HSCN溶液、③NaHCO3溶液混合，①、②分别与③混合，实验测得产生的CO2气体体积(V）随时间(t）的变化如图所示，下列说法正确的是( )A. 三种溶液pH的比较③＆gt；②&gt;①B。