[衡水金卷]广东省20242025学年高一年级6月联考化学答案于2025-06-11发布,目前免费查试卷答案网站已经汇总了[衡水金卷]广东省20242025学年高一年级6月联考化学答案的各科答案和试卷,更多试卷答案请关注免费查试卷答案网站。

试题答案

本文从以下几个角度介绍。

    1、2024-2024广东省衡水金卷高一
    2、广东省衡水金卷高一大联考
    3、衡水金卷2024新高考答案化学
    4、2024-2024衡水金卷化学答案
    5、2024衡水金卷化学
    6、衡水金卷化学答案2024高三
    7、衡水金卷先享题2024-2024高三一轮化学
    8、2024—2024学年第一学期广东省衡水金卷
    9、2024广东衡水金卷联考高一
    10、2024-2024学年第一学期广东省衡水金卷高二

6、[衡水金卷]广东省2024-2025学年高一年级6月联考政治试题


5、[衡水金卷]广东省2024-2025学年高一年级6月联考化学试题


B.English, German and Japanese
C.English, French and Chinese
二、完形填空(共10小题;每小题1分,共计10分)
I live in a wonderful neighbourhood. My neighbours are all very nice and kind, 16 the best of them is Mr Lee. He lives on the left of my house. He is a 17 in a hospital. He has two sons and one daughter. One of his sons is my classmate, so I often 18 their house. Every time I go to their home, Mr Lee welcomes me with a warm smile. Mr Lee is very helpful. If we have any health problems, he is always 19 to help us. And he will never 20 us for money. Mr Lee is also a person with a sense of humour (幽默感). He 21 telling us jokes (笑话) and making us laugh. Everyone in our neighbourhood speaks highly of him.
Peter is also one of my neighbours. He does 22 in all his lessons. When I have some questions, I will ask him for help. We often play football together after school. Sometimes we go swimming in the swimming pool. We like chatting with each other 23 his balcony. We can sit there and look out at the beach and the sea. After dinner, we often watch TV and enjoy cups of tea in the living room, and we always have a good time.
We are very 24 to live in a neighbourhood like that. We often help each 25 . We are here like a big family. What about your neighbourhood Please let me know.
16.A.so B.if C.but D.because


五、阅读并回答问题。(No more than 6 words)


3、[衡水金卷]广东省2024-2025学年高一年级6月联考生物答案


5、[衡水金卷]广东省2024-2025学年高一年级6月联考 答案


3、[衡水金卷]广东省2024-2025学年高一年级6月联考历史答案


5、[衡水金卷]广东省2024-2025学年高一年级6月联考 答案


6、[衡水金卷]广东省2024-2025学年高一年级6月联考政治试题


3、[衡水金卷]广东省2024-2025学年高一年级6月联考英语答案


【答案】D
【解析】A、水沸腾过程中水由液态变为气态,然后水蒸气遇冷凝结形成水雾,该过程没有生成新物质,没有发生化学反应,A选项错误;
B、电解水实验中,正极产生的气体是氧气,负极产生的气体是氢气,氢气与氧气的体积比为2∶1,而质量比为1∶8。由图可知,a管连接电源负极,则a管产生的气体是氢气,b管连接电源正极,则b管产生气体是氧气,所以实验2中a、b管产生气体的质量比为1∶8,B选项错误;
C、水沸腾过程中水由液态变为气态,不能证明水是由氢、氧元素组成的。电解水实验中,水分解生成氢气和氧气,氢气由氢元素组成,氧气由氧元素组成,根据质量守恒定律,化学反应前后,元素种类不变,说明水是由氢、氧元素组成的,C选项错误;
D、水沸腾过程中水由液态变为气态,水分子种类没有改变。电解水实验中,水分解生成氢气、氧气,水分子种类发生改变,D选项正确。
故选:D。
16.如图是电解水的实验.下列说法中不正确的是( )


(3)可做食品干燥剂________。
(4)可用于改良酸性土壤__________。
22. 我国春节申遗成功后的首届(2025年)春晚突出了非遗元素,非遗手链为其中之一。
(1)锦鲤闹春手链:采用成都银花丝非遗工艺,用银丝搓成麻花丝、银块能被拉成丝是因为银具有良好的______性。
(2)腾蛇剪纸手链:采用非遗剪纸技艺,以绒布、琉璃珠、水晶为原材料制作。水晶的主要成分是,其中硅元素的化合价为______。
(3)荷花蜻蜓手链:采用非遗绒花制作荷花和荷叶,再以真丝和银丝所做的花丝镶嵌制作蜻蜓。真丝属于______(填“天然”或“合成”)纤维。
(4)掐丝珐琅蝴蝶手链:采用掐丝珐琅技艺改良制作,以铝、锆石、铜为原材料。如图是锆元素在元素周期表中的信息,锆原子的核电荷数是______。


3、[衡水金卷]广东省2024-2025学年高一年级6月联考生物答案