常州市20252026学年第一学期高三期中质量调研(2025.11)化学答案于2025-11-24发布，目前免费查试卷答案网站已经汇总了常州市20252026学年第一学期高三期中质量调研(2025.11)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、常州市2024年化学中考 试题和答案
    2、2024年常州市化学中考试卷答案及其解析
    3、2024常州化学二模
    4、常州市高三期中考试化学
    5、常州市2024新课结束考试化学
    6、常州市2024年初中学业水平考试化学试题
    7、2024年常州化学中考答案解析
    8、2024年常州市化学中考卷答案
    9、2024年常州市中考化学试卷答案
    10、2024年常州中考化学试卷及答案

4、常州市2025-2026学年第一学期高三期中质量调研(2025.11)政治试题


6、常州市2025-2026学年第一学期高三期中质量调研(2025.11)化学试题


B. A Happy Family D. A Smart Girl
C
Long long age, Yu the Great (大禹) cut a mountain with his big magic sword (剑) and made a way. It was later called the Dragon Gate, a place with magic. The Yellow River ran through it.
Every spring, water ran from the top of the mountain into the river. The water was so noisy that it scared all the animals in the mountain, but the carps (鲤鱼) were not afraid. Although small, the carps were very brave. They dreamed of making their way to the Dragon Gate. There, a miracle was waiting for them.
The carps tried to jump over the Gate, but most failed, and there left only one little golden carp. He jumped higher and higher, and he jumped to the highest point over the river. Finally, he jumped across to a cloud. He had made it to the Dragon Gate! He could see the colourful sky, and he could touch colourful clouds.
As soon as he succeeded, the little carp felt strange. He looked back at his own tail and found it grew and sparked (冒火花). And it was on fire! Suddenly, it began to rain heavily. The rain put out（扑灭）the fire on the carp’s tail.
The little carp looked back again. His fish tail was gone, his body changed, and golden scales (麟) covered him. He was not a fish any longer, Instead, he turned into a golden dragon!


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4、常州市2025-2026学年第一学期高三期中质量调研(2025.11)生物学答案


4、常州市2025-2026学年第一学期高三期中质量调研(2025.11)生物答案


4、常州市2025-2026学年第一学期高三期中质量调研(2025.11)数学答案


2、常州市2025-2026学年第一学期高三期中质量调研(2025.11)化学答案


4、常州市2025-2026学年第一学期高三期中质量调研(2025.11)生物试题


4、常州市2025-2026学年第一学期高三期中质量调研(2025.11)语文答案


C 将装有NO2和N2O4混合气体的烧瓶置于热水中，红棕色变深 2NO2N2O4的反应热ΔH>0
D 将大小、形状相同的钠块和钙块放入相同体积的蒸馏水中，钙与水反应不如钠剧烈 金属活动性：Na>Ca
15．常温下，用浓度为0.0200 mol/L的NaOH标准溶液滴定浓度均为0.0200 mol/L的HCl和CH3COOH的混合溶液，滴定过程中溶液的pH随()的变化曲线如图所示。下列说法错误的是
A．Ka(CH3COOH)数量级为10-5
B．点a：c(Na+)=c(Cl-)=c(CH3COO-)+c(CH3COOH)
C．点b：c(CH3COO-)＜c(CH3COOH)
D．水的电离程度：a＜b＜c


A.闻气味 B.点燃观察 C.尝味道 D.看颜色
5.(不定项)下列说法正确的是
A.化学变化必须在加热或点燃的条件下进行B.所有的爆炸都是化学变化
E.发光、发热的变化不一定是化学变化 D.化学变化中常常伴随着物理变化
6.下图是“镁带燃烧实验”示意图，请回答下列问题。
(1)镁带燃烧过程中可观察到 并放出大量的热，残留物外观 。
(2)镁带燃烧实验中，作为反应物的是 ，作为生成物的是 ，反应的条件是 。


3、常州市2025-2026学年第一学期高三期中质量调研(2025.11)生物答案