1.推断题- (共3题)

已知:
①A、B、C、D等均能与NaHCO3反应
②只有A、D能与FeCl3溶液发生显色反应,A苯环上的一溴代物只有两种
③F能使溴水褪色,
④H不能发生银镜反应
根据题意回答下列问题:
(1)反应③的反应类型是 ;有机物F含氧官能团的名称是 ;
(2)写出有机物的结构简式D 、H ;
(3)写出反应⑤的化学方程式 ;
(4)D的同分异构体有很多种,写出同时满足下列要求的所有同分异构体的结构简式 ;
①能与FeCl3溶液发生显色反应
②能发生银镜反应但不能水解
③苯环上的一卤代物只有2种

(1)E中含有的官能团名称为__________。
(2)D的结构简式为_________。
(3)C的分子式为_________,在一定条件下,可能发生的化学反应类型有_________。(填序号)
①水解反应 ②取代反应③消去反应④加成反应⑤加聚反应
(4)A→E反应的化学方程式为____________。
A→B反应的化学方程式为____________。
(5)F在加热条件下与过量NaOH水溶液反应的化学方程式为___________。
(6)符合下列条件的A的同分异构体有________种,其中苯环上一氯代物有两种的结构简式为________。
①含有二取代苯环结构
②与A有相同的官能团
③能与FeC13溶液发生显色反应
已知:Mr(R-Cl)-Mr(ROH)=18.5, Mr(RCH2OH)-Mr(RCHO)=2,
Mr表示相对分子质量。

(1)A中含有的官能团是______。
(2)写出D的分子式______。
(3)下列有关A~G的说法正确的是______。
a.每个A分子中含有官能团的数目为4个
b.B中所有官能团均发生反应生成C
c.C生成G只有1种产物
d.G存在顺反异构现象
(4)写出B生成C的化学方程式______。
(5)芳香族化合物H与G互为同分异构体,1mol H与足量氢氧化钠溶液反应消耗2mol NaOH,且H苯环上的一氯代物只有两种,写出其中任意一个符合条件的H的结构简式______。
(6)E与足量NaOH溶液共热,此反应的化学方程式为______。
2.综合题- (共2题)
元素 | 相关信息 |
A | A的基态原子最外层电子排布式为2s22p3 |
B | B是地壳中含量最高的元素 |
C | C+与B的简单离子的电子层结构相同 |
D | D的一种核素的质量数为64,中子数为35 |
E 、F | E 、F既同周期又同族,且原子序数F比E多2 |
请回答下列问题:
(1)D的价电子的电子排布式是 ;F原子的原子结构示意图为 。
(2)A、B的第一电离能的大小顺序为 。
(3)AB3-中A原子的杂化轨道类型为_____;与A2B互为等电子体的分子的分子式为 (任写一个即可)。
(4) D晶体的晶胞如图所示为面心立方最密堆积(在晶胞的顶点和面心均含有一个D原子)。则D的晶体中D原子的配位数为 。

(5)已知17gA的简单氢化物催化氧化生成气态水时放出QkJ的热量,请写出A的简单氢化物催化氧化的热化学反应方程式 。
(6)C2B2的电子式为____;它可与E的二氯化物溶液反应,若反应的C2B2与E的二氯化物的物质的量之比为1:2,则该反应的化学反应方程式为 。
(1)O、S、Se的电负性最小的是 ,它们的氢化物中沸点由高到低的顺序是 (用化学式表示)。
(2)硒的低价含氧酸盐—亚硒酸钠(Na2SeO3),能促进细胞DNA的增殖活性,延缓细胞衰老,SeO32-中的Se原子杂化方式是 ,空间构型为 ;
(3)镉(Cd)与锌为同族相邻元素,在周期表中Cd位于 区,Cd 的最外层电子排布图是 。
(4)锌单质晶体是六方最密堆积,原子按 (填“ABABAB”或“ABCABCABC”)的方式堆积而成,晶体中Zn原子的配位数为 ,锌易与某些小分子物质形成配合物,在[Zn(NH3)4]2+离子中提供孤电子对的原子是 (填元素符号)。
(5)镉和锌都是电的良导体,非金属晶体石墨也具有良好的导电性,下图为石墨晶体结构示意图及提供的资料,12g石墨晶体中正六边形的数目为 ,石墨的密度为 g·cm-3。(阿伏加德罗常数为NA)

3.工业流程- (共1题)

(1)在④处二氧化硫被氧化成三氧化硫,④的设备名称是 ,该处发生反应的方程式为 ,为提高三氧化硫的产率,该处应采用 (填“等温过程”或“绝热过程”)为宜。
(2)在⑦处进行二次催化处理的原因是 。
(3)⑤处气体混合物主要是氮气和三氧化硫.此时气体经过⑥后不立即进入⑦是因为 。
(4)20%的发烟硫酸(SO3的质量分数为20%)1吨需加水 吨(保留2位有效数字)才能配制成98%的成品硫酸。
(5)在②处发生1500℃的“不完全燃烧”,即先混入少量干燥空气,然后在③处于700℃下再继续燃烧.试简述这种燃烧方式对环境保护是有利的原因 。
4.选择题- (共10题)
“Success is the ability to go from one failure to another with no loss of enthusiasm.(热情)”
-Sir Winston, Churchill
内容要求:1. 你对该引语的理解;2. 你的相关经历;3. 恰当的结尾。
注意:1. 短文开头已给出,不计入总词数;2. 文中不能出现考生的具体信息;3. 词数:120左右。
This quotation from Winston Churchill tells us that
Perhaps you think you could easily add to your happiness with more money. Strange as it may seem, if you're unsatisfied, the issue is not a lack of means to meet your desires but a lack of desires—not that you cannot satisfy your tastes but that you don't have enough tastes.
Real riches consist of well-developed and hearty capacities (能力) to enjoy life. Most people are already swamped(淹没) with things. They eat, wear, go and talk too much.They live in too big a house with too many rooms, yet their house of life is a deserted hut.
Your house of life ought to be a mansion (豪宅) , a royal palace. Every new taste, every additional interest, every fresh enthusiasm adds a room. Here are several rooms your house of life should have.
Art should be a desire for you to develop simply because the world is full of beautiful things. If you only understood how to enjoy them and feed your spirit on them, they would make you as happy as to find plenty of ham and eggs when you're hungry.
Literature, classic literature, is a beautiful, richly furnished room where you might find many an hour of rest and refreshment. To gain that love would go toward making you a rich person, for a rich person is not someone who has a library but who likes a library.
Music like Mozart's and Bach's shouldn't be absent. Real riches are of the spirit. And when you've brought that spirit up to where classical music feeds it and makes you a little drunk, you have increased your thrills and bettered them. And life is a matter of thrills.
Sports, without which you remain poor, mean a lot in life. No matter who you are, you would be more human, and your house of life would be better supported against the had days, if you could, and did, play a bit.
Whatever rooms you might add to your house of life, the secret of enjoying life is to keep adding.
Perhaps you think you could easily add to your happiness with more money. Strange as it may seem, if you're unsatisfied, the issue is not a lack of means to meet your desires but a lack of desires—not that you cannot satisfy your tastes but that you don't have enough tastes.
Real riches consist of well-developed and hearty capacities (能力) to enjoy life. Most people are already swamped(淹没) with things. They eat, wear, go and talk too much.They live in too big a house with too many rooms, yet their house of life is a deserted hut.
Your house of life ought to be a mansion (豪宅) , a royal palace. Every new taste, every additional interest, every fresh enthusiasm adds a room. Here are several rooms your house of life should have.
Art should be a desire for you to develop simply because the world is full of beautiful things. If you only understood how to enjoy them and feed your spirit on them, they would make you as happy as to find plenty of ham and eggs when you're hungry.
Literature, classic literature, is a beautiful, richly furnished room where you might find many an hour of rest and refreshment. To gain that love would go toward making you a rich person, for a rich person is not someone who has a library but who likes a library.
Music like Mozart's and Bach's shouldn't be absent. Real riches are of the spirit. And when you've brought that spirit up to where classical music feeds it and makes you a little drunk, you have increased your thrills and bettered them. And life is a matter of thrills.
Sports, without which you remain poor, mean a lot in life. No matter who you are, you would be more human, and your house of life would be better supported against the had days, if you could, and did, play a bit.
Whatever rooms you might add to your house of life, the secret of enjoying life is to keep adding.
Many of us were raised with the saying "Waste not, want not.” None of us,{#blank#}1{#/blank#}, can completely avoid waste in our lives.
Any kind of waste is thoughtless. Whether we waste our potential talents, our own time, our limited natural{#blank#}2{#/blank#}(资源),our money, or other people's time, each of us can become more aware and careful. The smallest good habits can make a big {#blank#}3{#/blank#}. It's a good feeling to know in our hearts we are doing our{#blank#}4{#/blank#}in a world that is in serious trouble. By focusing on {#blank#}5{#/blank#}(节省)oil, water, paper, food, and clothing, we are playing a part{#blank#}6{#/blank#} cutting down on waste.
We must keep reminding {#blank#}7{#/blank#}(自己)that it is easier to get into something {#blank#}8{#/blank#}it is to get out of it. Actually, severe damaged {#blank#}9{#/blank#}to our land is fairly recent in the history of our evolution. It's time for us to{#blank#}10{#/blank#}no to waste so that our grandchildren's children will be able to develop well. We can't solve all the problems of waste, but we can encourage mindfulness.
Waste not!
5.填空题- (共3题)
(1)氮、氧、氟元素的第一电离能从大到小的顺序为 ,氧元素与氟元素能形成OF2分子,该分子的空间构型为 。
(2)根据等电子原理,判断NO2+离子中,氮原子轨道的杂化类型为 ,1molO22+所含

(3)氧元素与过渡元素可以形成多种价态的金属氧化物。如铬可生成Cr2O3、CrO3等,试写出Cr3+核外电子排式 。
(4)钙在氧气中燃烧时得到一种钙的氧化物晶体,其结构如图所示:

由此可判断该钙的氧化物的化学式为 。已知晶胞边长为540pm,则该氧化物的密度是 g·cm-3。

填写下列空白:
(1)已知0.5 mol甲烷和0.5 mol水蒸气在t ℃,p k Pa时,完全反应生成一氧化碳和氢气(合成气),吸收了a kJ热量,该反应的热化学方程式是 。
(2)上述流程中,工业上分离H2 、CO2合理的方法是 。
A混合气先通入氢氧化钠溶液,再在溶液中加盐酸
B混合气加压冷却,使CO2液化
C混合气用氨水洗涤
D混合气先通入到石灰浆,然后高温煅烧固体,
(3)为了保证氨气顺利合成,在空气进入合成塔之前必须对空气进行 ,目的是____________________;在合成氨的实际生产过程中,常采取将生成的氨从混合气体中分离出来,分离出氨的方法 。
(4)合理地利用资源不仅可以提高经济效益,而且也是对社会、对全人类负责的表现,阐述图中的两处可以合理利用资源情况 。
①“氨碱法”产生大量CaCl2废弃物,写出该工艺中产生CaCl2的化学方程式 ;
②写出“联合制碱法”有关反应的化学方程式________________。
③CO2是制碱工业的重要原料,“联合制碱法”与“氨碱法”中CO2的来源有何不同______________________________________;
(2)钢铁工业对促进经济和社会发展起了重要作用。
① 炼钢时,加入硅、锰和铝的目的是_______________________。
② 不锈钢含有的Cr元素是在炼钢过程的氧吹____(填“前”或“后”)加入。
③ 炼铁和炼钢生产中,尾气均含有的主要污染物是________。从环保和经济角度考虑,上述尾气经处理可用作_________。
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【1】题量占比
推断题:(3道)
综合题:(2道)
工业流程:(1道)
选择题:(10道)
填空题:(3道)
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【2】:难度分析
1星难题:0
2星难题:0
3星难题:0
4星难题:1
5星难题:0
6星难题:8
7星难题:0
8星难题:0
9星难题:0