[青桐鸣]2026届普通高等学校招生全国统一考试 青桐鸣联考(高三)(12月)物理C答案

[青桐鸣]2026届普通高等学校招生全国统一考试 青桐鸣联考(高三)(12月)物理C答案于2025-12-19发布，目前免费查试卷答案网站已经汇总了[青桐鸣]2026届普通高等学校招生全国统一考试 青桐鸣联考(高三)(12月)物理C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。

本文从以下几个角度介绍。

4、[青桐鸣]2026届普通高等学校招生全国统一考试 青桐鸣联考(高三)(12月)历史C试题

1、[青桐鸣]2026届普通高等学校招生全国统一考试 青桐鸣联考(高三)(12月)历史C试题

3. Which part of the body plays the most important role in balance-related exercises
A. Feet. B. Arms. C. Waist. D. Neck.
B
When a hurricane hit her hometown, Karen Lauder chose to stay at home because she didn’t know how strong the storm would be. Karen was 84 years old and depended on a wheelchair to get around because she was missing a leg. Her son, Johnny Lauder, tried repeatedly to get her to leave, but she refused.
Johnny and his whole family live within a few blocks of one another. They kept in touch with Karen as the storm continued violently (猛烈地) outside, watching the water rising dangerously all around them. When Karen reported that the water in her house had reached her bottom, Johnny knew he had to take action.
First, Johnny ensured his sons and their pets were taken care of. Then, he jumped out of a window and began to swim. Johnny used to work as a rescue swimmer. He is obviously a strong swimmer, but the flood water was filled with dangerous materials. There was also a strong current (水流), and he had to swim against it for most of his trip to Karen’s. As he made his way through the water, Johnny stopped periodically to snap selfies (自拍) to show his worried family that he was okay.
Johnny was racing against the clock. He knew he only had a short period of time to get there before the water rose above Karen’s head. It took him 40 minutes to swim four blocks. The sound of Karen shouting inside was music to his ears!

活动 n. __________
开始 v. __________
记住 v. __________
二、重点单词词性转换。
introduce（名词）__________
friend（形容词）__________
help（形容词）__________

5、[青桐鸣]2026届普通高等学校招生全国统一 青桐鸣联考(高三)(12月)地理C答案

4、[青桐鸣]2026届普通高等学校招生全国统一考试 青桐鸣联考(高三)(12月)化学C答案

3、[青桐鸣]2026届普通高等学校招生全国统一考试 青桐鸣联考(高三)(12月)政治C答案

3、[青桐鸣]2026届普通高等学校招生全国统一考试 青桐鸣联考(高三)(12月)化学C答案

4、[青桐鸣]2026届普通高等学校招生全国统一考试 青桐鸣联考(高三)(12月)英语C试题

5、[青桐鸣]2026届普通高等学校招生全国统一考试 青桐鸣联考(高三)(12月)生物学C答案

0H,0溶液质量g0二氧化锰的质t/g
时间s
0反应时间/s
A
B
C
D

解析：(1)已知：①CaO(s)＋H2SO4(l)===CaSO4(s)＋H2O(l)　ΔH＝－271 kJ·mol－1
②5CaO(s)＋3H3PO4(l)＋HF(g)===Ca5(PO4)3F(s)＋5H2O(l)　ΔH＝－937 kJ·mol－1
则根据盖斯定律可知①×5－②即得到Ca5(PO4)3F和硫酸反应生成磷酸的热化学方程式是Ca5(PO4)3F(s)＋5H2SO4(l)===5CaSO4(s)＋HF(g)＋3H3PO4(l)　ΔH＝－418 kJ·mol－1。
(2)已知：①Al2O3(s)＋3C(s)===2Al(s)＋3CO(g)　ΔH1＝＋1 344.1 kJ· mol－1
②2AlCl3(g)===2Al(s)＋3Cl2(g)　ΔH2＝＋1 169.2 kJ· mol－1
则根据盖斯定律可知①－②即得到由Al2O3、C和Cl2反应生成AlCl3的热化学方程式为Al2O3(s)＋3C(s)＋3Cl2(g)===2AlCl3(g)＋3CO(g)　ΔH＝＋174.9 kJ·mol－1。
1．通过以下反应可获得新型能源二甲醚(CH3OCH3)。

3、[青桐鸣]2026届普通高等学校招生全国统一考试 青桐鸣联考(高三)(12月)化学C答案