2026届湛江市普通高中毕业班调研测试化学答案于2025-10-22发布,目前免费查试卷答案网站已经汇总了2026届湛江市普通高中毕业班调研测试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、湛江市2024高中毕业班调研考试
    2、湛江市2024~2024学年度第二学期期末高中调研考试
    3、2024湛江二模化学
    4、湛江市2024-2024学年第一学期期末高中调研考试
    5、广东湛江高中毕业班调研测试
    6、湛江市2024-2024学年度第一学期期末高中调研考试
    7、湛江市2024-2024学年度高二第二学期期末调研试题
    8、湛江二模2024化学答案
    9、2024湛江二模化学答案
    10、湛江市2024-2024学年第一学期期末考试高二生试题

2、2026届湛江市普通高中毕业班调研测试政治试题


5、2026届湛江市普通高中毕业班调研测试化学试题


C.the water is too dirty D.it is hungry
54.We cannot learn ________ from the passage.
A.the reason why the tree can laugh B.what the living fossil looks like
C.how fast a flying fish can flap its wings D.the reason why Kiwis cannot fly
55.We can find this passage from an encyclopaedia of ________.
A.Nature B.Science C.Culture D.History
①Many years ago, Gill wanted to make a change. He moved from the city to start his own farm. As one of the members of a boy band, life for Gill was busy but the farm gave him a way to relax. He told reporters, “It was kind of a safe haven (避风港), a place to enjoy life.”


② These activities not only made us relaxed, but also let us learn something new and meaningful.(not only...but also...结构,连接并列成分)
37.At midnight on 31st December. 38.People cheer and wish each other happiness for the next year. 39.To show the bad things from the past year are gone. 40.Grapes. 41.365. 42.例文
Dear Jim,
I am writing to tell you one of our traditional festivals. It’s the Mid-Autumn Festival. It’s one of the most important traditional festivals in China, celebrated on the 15th day of the eighth lunar month.
This year’s Mid-Autumn Festival was really special for me. First, my mom and I made mooncakes together in the afternoon. We tried making lotus seed paste mooncakes, and even though they weren’t perfectly shaped, they tasted great. Then, in the evening, my whole family sat in the yard, eating mooncakes and fresh fruits while admiring the bright, round moon.
I felt so happy that day. Everything was fun, especially sharing laughter with my family under the moon. It made me realize how warm family time is, which is the best part of the festival.
I hope you can come here and experience this wonderful festival.


1、2026届湛江市普通高中毕业班调研测试物理答案


6、2026届湛江市普通高中毕业班调研测试生物答案


2、2026届湛江市普通高中毕业班调研测试生物答案


4、2026届湛江市普通高中毕业班调研测试地理答案


2、2026届湛江市普通高中毕业班调研测试化学试题


1、2026届湛江市普通高中毕业班调研测试英语答案


即葡萄糖完全氧化需要氧气的质量为9.6g。
【变式4-1】星城化学兴趣小组为了测定某种珍珠粉中碳酸钙的含量,称取22.2g研碎的珍珠粉,连续进行四次高温煅烧(杂质不参加反应)、冷却、称量,结果如下:
操作次数 第1次 第2次 第3次 第4次
剩余固体质量(g) 17 15.8 13.4 13.4
试计算:(化学方程式:)
(1)二氧化碳中碳元素和氧元素的质量比为 。(写出最简整数比)
(2)求该珍珠粉中碳酸钙的质量分数。(写出计算过程,计算结果精确到0.1%)


【分析】根据物质由元素组成以及元素的质量,物质由分子构成,分子由原子构成,一个分子由几个原子构成,化合物的式量就是一个分子中各原子的相对质量的总和来解答。
12.(2024九上·蓬江期中)“宏观-微观-符号”三重表征是化学独特的表示物质及其变化的方法。如图是某化学反应的微观示意图,下列说法不正确的是(  )
A.从物质分类看:该反应涉及到3种单质
B.从微观构成看:该反应中的物质均由分子构成
C.从反应价值看:该反应能获取新物质
D.从反应类型看:该反应属于化合反应
【答案】A


3、2026届湛江市普通高中毕业班调研测试生物答案