山西大同市第一中学校2026-2027学年高一上学期11月阶段检测 化学试题

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2026-2027-1 高一年级11月学情检测

化学试卷

(考试时长75分钟,满分100分)

可能用到的相对原子质量  H-1  C-12  N-14  O-16  S-32  K-39  Ce-140

一、单选题(本题包括14个小题,每小题3分,共42分。每小题只有一个选项符合题意)

1.化学与生活、社会发展息息相关。下列有关说法不正确的是(   )

A.“斜阳云层隙,随风幻辉芒”的景象属于丁达尔效应

B.水果罐头中添加维生素C作抗氧化剂,是因为维生素C易被氧化

C.铁粉常作食品的脱氧剂,生石灰、浓硫酸常作干燥剂

D.用熟石灰治理酸性土壤:熟石灰为碱性氧化物,能中和酸

2.下列化学用语或图示表达正确的是(   )

A.NaCl溶液中的水合钠离子:

B.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的摩尔质量为101g

C.除去淀粉溶液中混有的氯化钠:

D.eqWmf183GmgAAAAAAAKAFQAIBCQAAAADwWQEACQAAA38BAAACAKQAAAAAAAUAAAACAQEAAAAFAAAAAQL///8ABQAAAC4BGQAAAAUAAAALAgAAAAAFAAAADAJAAqAFCwAAACYGDwAMAE1hdGhUeXBlAABgABIAAAAmBg8AGgD/////AAAQAAAAwP///6b///9gBQAA5gEAAAUAAAAJAgAAAAIFAAAAFALjAeMEHAAAAPsCIP8AAAAAAACQAQAAAAAAAgAQVGltZXMgTmV3IFJvbWFuAP7///+g0BkAfEMvd0AAAAAEAAAALQEAAAkAAAAyCgAAAAABAAAAMwDAAQUAAAAUAoABTAAcAAAA+wKA/gAAAAAAAJABAQAAAAACABBUaW1lcyBOZXcgUm9tYW4A/v///6DQGQB8Qy93QAAAAAQAAAAtAQEABAAAAPABAAAPAAAAMgoAAAAABQAAAE5hSFNPAAIBwAAUAcAAAAOkAAAAJgYPAD0BQXBwc01GQ0MBABYBAAAWAQAARGVzaWduIFNjaWVuY2UsIEluYy4ABQEABglEU01UNgABE1dpbkFsbEJhc2ljQ29kZVBhZ2VzABEFVGltZXMgTmV3IFJvbWFuABEDU3ltYm9sABEFQ291cmllciBOZXcAEQRNVCBFeHRyYQATV2luQWxsQ29kZVBhZ2VzABEGy87M5QASAAghLyfyXyGPIS9HX0FQ8h8eQVD0FQ9BAPRF9CX0j0JfQQD0EA9DX0EA8h8gpfIKJfSPIfQQD0EA9A9I9Bf0j0EA8hpfRF9F9F9F9F9BDwwBAAEAAQICAgIAAgABAQEAAwABAAQABQAKAQAQAAAAAAAAAA8BAgCDTgACAINhAAIAg0gAAgCDUwACAINPAA8AAwAbAAALAQAPAQIAiDMAAA8AAQEAAAAACgAAACYGDwAKAP////8BAAAAAAAcAAAA+wIQAAcAAAAAALwCAAAAhgECAiJTeXN0ZW0AKMUBigoAAAoAUhlmKFIZZijFAYoKSNoZAAQAAAAtAQAABAAAAPABAQADAAAAAAA=在水溶液中的电离方程式为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

3.关于物质分类正确的组合是(   )

选项

碱

酸

盐

碱性氧化物

电解质

非电解质

A

纯碱

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

氧化镁

eqWmf183GmgAAAAAAAGAEQAIBCQAAAAAwWAEACQAAA3oBAAACAKEAAAAAAAUAAAACAQEAAAAFAAAAAQL///8ABQAAAC4BGQAAAAUAAAALAgAAAAAFAAAADAJAAmAECwAAACYGDwAMAE1hdGhUeXBlAABgABIAAAAmBg8AGgD/////AAAQAAAAwP///6b///8gBAAA5gEAAAUAAAAJAgAAAAIFAAAAFALjAbgDHAAAAPsCIP8AAAAAAACQAQAAAAAAAgAQVGltZXMgTmV3IFJvbWFuAP7///+g0BkAfEMvd0AAAAAEAAAALQEAAAkAAAAyCgAAAAABAAAANCHAAQUAAAAUAoABRgAcAAAA+wKA/gAAAAAAAJABAQAAAAACABBUaW1lcyBOZXcgUm9tYW4A/v///6DQGQB8Qy93QAAAAAQAAAAtAQEABAAAAPABAAANAAAAMgoAAAAABAAAAEJhU0/qAMAAwAAAA6EAAAAmBg8AOAFBcHBzTUZDQwEAEQEAABEBAABEZXNpZ24gU2NpZW5jZSwgSW5jLgAFAQAGCURTTVQ2AAETV2luQWxsQmFzaWNDb2RlUGFnZXMAEQVUaW1lcyBOZXcgUm9tYW4AEQNTeW1ib2wAEQVDb3VyaWVyIE5ldwARBE1UIEV4dHJhABNXaW5BbGxDb2RlUGFnZXMAEQbLzszlABIACCEvJ/JfIY8hL0dfQVDyHx5BUPQVD0EA9EX0JfSPQl9BAPQQD0NfQQDyHyCl8gol9I8h9BAPQQD0D0j0F/SPQQDyGl9EX0X0X0X0X0EPDAEAAQABAgICAgACAAEBAQADAAEABAAFAAoBABAAAAAAAAAADwECAINCAAIAg2EAAgCDUwACAINPAA8AAwAbAAALAQAPAQIAiDQAAA8AAQEAAAAKAAAAJgYPAAoA/////wEAAAAAABwAAAD7AhAABwAAAAAAvAIAAACGAQICIlN5c3RlbQBAxQGKCgAACgDABmZAwAZmQMUBigpI2hkABAAAAC0BAAAEAAAA8AEBAAMAAAAAAA==

液氨

B

烧碱

稀盐酸

NaCl

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

稀硫酸

无水酒精

C

熟石灰

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

液态氯化氢

二氧化碳

D

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胆矾

生石灰

NaCl固体

蔗糖

4.下列有关氢氧化铁胶体制备及性质的说法错误的是(   )page number 0

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  C:\Users\0\Documents\Tencent Files\804397265\Image\C2C\Image3\$_Z{R_2L8%1DU0RC6ZU7{4C.png

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A.图1是与制备氢氧化铁胶体实验有关的图标

B.图2是制备氢氧化铁胶体的实验装置

C.氢氧化铁胶体和其他分散系的本质区别是能否产生丁达尔效应

D.用过滤的方法可以除去氢氧化铁胶体中混有的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

5.肼[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(N为-2价)]是一种常见的火箭燃料,常温下呈液态,与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反应的化学方程式为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。下列说法正确的是(   )

A.该反应中N元素化合价升高,是还原剂

B.该反应既属于氧化还原反应,又属于置换反应

C.该反应中,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既不是氧化产物也不是还原产物

D.用双线桥表示电子转移的方向与数目:

6.下列说法正确的有(   )

①混合物:食盐水、冰水混合物、水银、食醋

②能电离出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的纯净物一定是酸

③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检验水的存在生成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、石墨制取金刚石,都属于化学变化

④HCl、纯碱、硫酸钠和生石灰分别属于酸、碱、盐和氧化物

⑤电解质的电离需要外加直流电源才能实现

⑥二氧化碳水溶液能导电,故二氧化碳为电解质

⑦电解质不一定能导电,能导电的物质不一定是电解质

A.2个 B.3个 C.4个 D.5个

7.下列反应的离子方程式正确的是(   )

A.抗酸药中的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可治疗胃酸过多: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

B.二氧化碳通入氯化钙溶液: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page number 1

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C.向碳酸氢钠溶液中滴加足量的澄清石灰水: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

D.碳酸钡中加入稀硫酸: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

8.下列表示氧化还原反应中电子转移的方向和数目正确的是(   )

A. B.

C. D.

9.常温下,下列各组离子在指定条件下能大量共存的是(   )

A.某无色溶液: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、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、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、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

B.某澄清透明溶液: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、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、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、

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D.使紫色石蕊试液显红色的溶液中: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、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、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、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

10.亚磷酸(eqWmf183GmgAAAAAAAKAEQAIACQAAAADxWAEACQAAA4UBAAACAKwAAAAAAAUAAAACAQEAAAAFAAAAAQL///8ABQAAAC4BGQAAAAUAAAALAgAAAAAFAAAADAJAAqAECwAAACYGDwAMAE1hdGhUeXBlAABgABIAAAAmBg8AGgD/////AAAQAAAAwP///6b///9gBAAA5gEAAAUAAAAJAgAAAAIFAAAAFALjAXEBHAAAAPsCIP8AAAAAAACQAQAAAAAAAgAQVGltZXMgTmV3IFJvbWFuAP7///+g0BkAfEMvd0AAAAAEAAAALQEAAAoAAAAyCgAAAAACAAAAMzNzAsABBQAAABQCgAFGABwAAAD7AoD+AAAAAAAAkAEBAAAAAAIAEFRpbWVzIE5ldyBSb21hbgD+////oNAZAHxDL3dAAAAABAAAAC0BAQAEAAAA8AEAAAwAAAAyCgAAAAADAAAASFBPALMB6gAAA6wAAAAmBg8ATQFBcHBzTUZDQwEAJgEAACYBAABEZXNpZ24gU2NpZW5jZSwgSW5jLgAFAQAGCURTTVQ2AAETV2luQWxsQmFzaWNDb2RlUGFnZXMAEQVUaW1lcyBOZXcgUm9tYW4AEQNTeW1ib2wAEQVDb3VyaWVyIE5ldwARBE1UIEV4dHJhABNXaW5BbGxDb2RlUGFnZXMAEQbLzszlABIACCEvJ/JfIY8hL0dfQVDyHx5BUPQVD0EA9EX0JfSPQl9BAPQQD0NfQQDyHyCl8gol9I8h9BAPQQD0D0j0F/SPQQDyGl9EX0X0X0X0X0EPDAEAAQABAgICAgACAAEBAQADAAEABAAFAAoBABAAAAAAAAAADwECAINIAA8AAwAbAAALAQAPAQIAiDMAAA8AAQEACg8BAgCDUAACAINPAA8AAwAbAAALAQAPAQIAiDMAAA8AAQEAAAAACgAAACYGDwAKAP////8BAAAAAAAcAAAA+wIQAAcAAAAAALwCAAAAhgECAiJTeXN0ZW0ABsUBigoAAAoACyJmBgsiZgbFAYoKSNoZAAQAAAAtAQAABAAAAPABAQADAAAAAAA=)是一种弱酸,其与足量的NaOH反应的化学方程式为 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,其受热分解的化学方程式为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。下列说法正确的是(   )

A.亚磷酸属于三元酸

B.1mol亚磷酸含有的原子数目约为

C.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属于酸式盐

D.亚磷酸受热分解时,每生成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,同时生成22.4L气体

11.向一定体积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溶液中滴入几滴酚酞溶液,然后匀速逐滴加入稀硫酸,并测得混合溶液的导电能力随时间变化的曲线如图2。下列说法正确的是(   )page number 2

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