郴州市2025届高三第三次教学质量监测(郴州三模)化学答案于2025-03-26发布，目前免费查试卷答案网站已经汇总了郴州市2025届高三第三次教学质量监测(郴州三模)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、郴州市2024高三第二次质检化学
    2、郴州市高三第三次质检
    3、郴州市高三第二次质检
    4、2024郴州高三第二次质检答案
    5、郴州市2024高三质检
    6、郴州市2024高三第一次质检
    7、2024郴州高三第二次质检成绩
    8、郴州市2024高三质检
    9、郴州高三第三次质检
    10、郴州2024高三质检

5、郴州市2025届高三第三次教学质量监测(郴州三模)政治试题


6、郴州市2025届高三第三次教学质量监测(郴州三模)化学试题


C．Why Should We Turn to Science Nowadays


Yours sincerely,
Li Hua
第二节（满分25分）
47. 阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。
Jenny was a shy girl in Grade 5, who always felt out of place in school. While her classmates chatted happily during breaks, she often sat quietly in a corner. She preferred the company of books to people, but her true passion was drawing. Her sketchbook (素描簿) was filled with colorful drawings, though she never showed them to anyone.
One day, her art teacher, Mrs. Thompson, announced a school-wide drawing competition to be held the following month. The theme was “Discovering Yourself”, and the winner would have their work published in the school magazine. The news excited Jenny, but it was quickly overshadowed by doubt — the thought of others knowing her inner thoughts scared her. What if they laughed at her drawing What if they thought her art was strange
Yet, the idea of expressing herself and possibly being recognized for her talent was too attractive to ignore. After days of hesitation (犹豫), Jenny decided to enter the competition. But what should she paint to show her true self For years, she had been ashamed of her shyness, viewing it as a weakness. Her journey toward self-acceptance had been a quiet struggle.


3、郴州市2025届高三第三次教学质量监测(郴州三模)语文答案


3、郴州市2025届高三第三次教学质量监测(郴州三模)数学答案


6、郴州市2025届高三第三次教学质量监测(郴州三模)语文答案


3、郴州市2025届高三第三次教学质量监测(郴州三模)英语答案


5、郴州市2025届高三第三次教学质量监测(郴州三模)政治试题


3、郴州市2025届高三第三次教学质量监测(郴州三模)地理答案


常见物质中的化学键数目
物质 CO2(C===O) CH4(C－H) P4(P－P) SiO2(Si－O) 石墨 金刚石 Si S8(S－S)
键数 2 4 6 4 1.5 2 2 8
(3)ΔH＝E1－E2，E1为正反应的活化能，E2为逆反应的活化能
3．有关化学反应速率计算公式
对于反应mA(g)＋nB(g)===cC(g)＋dD(g)
(1)计算公式：v(A)＝


大量水
黄色固体
绿色溶液
蓝色溶液
A.加少量水，溶液中同时存在[Cu(H2O)4+和[CuC4]卫，溶液为绿色
B.加大量水，平衡逆向移动，溶液变为蓝色
C.对绿色溶液进行加热，溶液变为黄色，则△H<0


3、郴州市2025届高三第三次教学质量监测(郴州三模)生物答案