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6-2015年苏州市化学中考终极版-试卷-答案

6-2015年苏州市化学中考终极版-试卷-答案
6-2015年苏州市化学中考终极版-试卷-答案

6-2015年苏州市化学中考终极版-试卷-答案

2015年苏州市初中毕业暨升学考试试卷

化学

注意事项:

1.本试卷分选择题和非选择题,选择题第1页至第5页,非选择题第6页至第8页;共36题,满分100分;考试用时100分钟。

2.答题前,考生务必将自己的姓名、考点名称、考场号、座位号用0.5毫米黑色墨水签字笔填写在答题卡相对应的位置上,并认真核对条形码上的准考号、姓名是否与本人相符合。3.答选择题必须用2B铅笔把答题卡相对应题目的答案标号涂黑,如需改动,请用橡皮擦干净后,再选涂其他答案;答非选择题必须用0.5毫米黑色墨水签字笔写在答题卡指定的位置上,不在答题区域内的答案一律无效,不得用其他笔答题。

可能用到的相对原子质量:H—1 C—12 O—16 S—32 Ca—40

选择题(共60分)

单项选择题(包括30题,每题2分,共60分。

每题只有一个

....选项符合题意。)

1.今年的6月5日是第44个“世界环境日”,也

是我国新《环保法》实施后的首个“环境日”。

我国今年的主题是“践行绿色生活”。下列做法符合这一主题的是

A.将农田中产生的秸秆就地焚烧

5.下列实验操作正确的是

A.点燃酒精灯

B.闻药品的气味

C.加热液体

D.读取液体体积

6.下列实验现象的叙述中,错误

..的是

A.氨气使湿润的蓝色石蕊试纸变红

B.细铁丝在氧气中剧烈燃烧,火星四射,放出热量,生成黑色固体

C.加热“铜绿”时,绿色固体变成黑色固体,管壁出现小水珠

D.向氯化钠溶液中滴加硝酸银溶液,生成白色沉淀

7.材料是人类赖以生存发展的重要物质。下列材料分类中正确的是

A.铝合金属于金属材料

B.有机玻璃属于无机非金属材料

C.塑料属于复合材料

D.陶瓷属于合成材料

8.下列物质由离子构成的是

A.铜

B.二氧化碳

C.金刚

石 D.氯化钠

9.高铁酸钠(Na2FeO4)是一种新型高效的净水剂。高铁酸钠中铁元素的化合价是

A. +2

B.+3

C.+4

D.+6

10.下列物质中,不.属于糖类的是

A.葡萄糖

B.淀粉

C.蛋白质

D.纤维素

11.分类是学习和研究化学的常用方法。下列物质分类正确的是

A.有机物:甲烷、二氧化碳

B.盐类:烧碱、纯碱

C.混合物:自来水、冰水共存物

D.氧化物:水、二氧化锰

12.下列变化过程中,会吸收热量的是

A.硝酸铵固体溶于水

B.氢氧化钠固体溶于水

C.木炭燃烧

D.金属镁和稀盐酸反应

13.下列说法中正确的是

A.原子的质量几乎都集中在原子核中

B.生活中常接触到的“高钙牛奶”、“碘盐”中

的“钙”、“碘”指的是离子

C.通常把pH<7的降水称为酸雨

D.氯化铵可以与草木灰(含碳酸钾)混合施用

14.下列物质间发生的化学反应属于复分解反应的是

A.镁条在空气中燃烧生成氧化镁

B.锌粒和稀硫酸反应生成氢气

C.氢氧化钠溶液和硫酸铜溶液混合生成氢氧化铜沉淀

D.高温煅烧石灰石生成生石灰

15.实验室配制50g溶质质量分数为15%的氯化钠溶液。下列说法中错误

..的是

A.实验的步骤为计算、称取、量取、溶解、转移

B.溶解过程中玻璃棒的作用是搅拌,以加快氯化钠的溶解速率

C.把配制好的氯化钠溶液倒入刚用蒸馏水润洗过的试剂瓶中,并贴上标签

D.量取水时,用规格为50mL的量筒量取

42.5mL蒸馏水

16.下列关于水的说法正确的是

A.经过沉淀、过滤后得到的矿泉水是纯净物

B.富含氮、磷的生活污水排放到江河中会引起水体“富营养化”

C.水能够溶解所有的物质

D.长期饮用蒸馏水有利于人体健康

17.下列关于二氧化碳的说法错误

..的是

A.二氧化碳是引起温室效应的主要气体之一

B.大气中的二氧化碳是植物进行光合作用必需的物质

C.将二氧化碳气体通入紫色石蕊试液中,溶液变为红色

D.实验室用大理石与稀硫酸反应制取二氧化碳

18.下列关于金属的说法正确的是

A.波尔多液的配制可以在铁制容器中进行

B.铝制品抗腐蚀能力较铁制品强

C.用FeSO4溶液、Cu和Ag三种物质可以验证Fe、Cu、Ag三种金属的活动性强弱顺序

D.铁制品生锈产生的铁锈是一种疏松多孔的物质,它的主要成分是Fe3O4

19.物质的用途与性质密切相关。下列说法正确的是

A.小苏打能作发酵粉,是因为小苏打能与面粉

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2015年苏州市初中毕业暨升学考试试卷 英语 一、单项填空(共15小题;每小题1分,满分15分) 从A、B、C、D四个选项中,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。 1. Some small shops in Britain usually close for hour at lunchtime. A. an; the B. a; 不填 C. a; the D. an; 不填 2. In cold winter, the temperature in Harbin often remains zero all day. A. above B. below C. over D. under 3. None of them talked. They finished their meal in . A. silence B. order C. place D. public 4. —Where is Joan? —She a novel in her study. A. has read B. reads C. will read D. is reading 5. —You park here! Look at the sign, it says “No parking”. —Sorry, I didn’t notice that sign just now. A. won’t B. needn’t C. mustn’t D. co uldn’t 6. Mrs. Smith often goes to visit those AIDS patients in hospitals to cheer up. A. her B. them C. him D. us 7. I was tired out, so I stopped the car a short rest. A. have B. having C. to have D. had 8. Tony’s mum looks young and beautiful. It’s hard to imagine she is already in her . A. fifties B. fifty C. fiftieths D. fiftieth 9. —Has Jane done the washing yet? —You cannot her to do such a thing. A. want B. hope C. expect D. wish 10. Guan Dong saved an old lady out of the Yangtze River. great courage he showed! A. What a B. What C. How a D. How 11. —Do you know our new manager? —Yes. He to be a friend of my brother. A. turns up B. turns on C. turns out D. turns off 12. —Excuse me, could you tell me ? —In five minutes. A. how soon will the film begin B. how soon the film will begin C. how long the film has been on D. how long has the film been on 13. In North America, meat eaters are bears and mountain lions. They eat smaller animals such as rabbits and mice. A. smallest B. the smallest C. largest D. the largest 14. He hasn’t got any hobbies —you call watching TV a hobby. A. while B. unless C. as D. if 15. —We can invite Nick and Nora to Shanghai Disneyland with us. —? I’ll give them a call right now.

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