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【03】下册 综合 01 PPT版 (2006版化学《解析与检测》 )

  • 2026-04-29 17:32:00
【03】下册 综合 01 PPT版 (2006版化学《解析与检测》 )

本套课件是将2026版化学《解析与检测》的内容制成PPT,个别难题进行了详细的解析,如14、19题等。

另外,从PDF版中截的图,抠图后不太清晰,影响观看,因此重新制作了高清图片。


2026年《解析与检测——化学
下册 综合测试(一PPT版


  • 视频展示


  • 下载链接(PPT版)

【03】 解析与检测 下册 综合01(2026版)   

链接:https://pan.quark.cn/s/2d78d0e91c4f


微信号:DR4432_10212
  • 第14题

  • 向一定质量的某金属混合物中加入适量稀硫酸,恰好完全反应,生成氢气的质量为0.2g;将反应后的溶液蒸干,得到15.2g固体,则该金属混合物可能是 (          )

A.Mg、Al       

B.Zn、Cu 

C.Zn、Fe        

D.Mg、Zn


    • 解析过程

    • 第19题

    • 目前,人类使用的燃料大多来自化石燃料。天然气的主要成分是甲烷,其完全燃烧的化学方程式为______________________________。在氧气不足的情况下,5.8g某有机物不充分燃烧,生成8.8g二氧化碳、2.8g一氧化碳和5.4g水,若该有机物的相对分子质量为58,则其化学式为____________。

    • 解题思路

    ①  根据C、H、O元素守恒,求出该化合物中各元素的质量;

    ② 根据相对原子质量原子个数乘积比等于各元素的质量比,求出化合物CxHyOz中C、H、O原子的最简个数比,写出化学式 (CxHyOz)n

    ③ 根据相对分子质量求出n值,最后求出化学式


    • 解析过程


    • 2026年中招化学实验图示
    2026年化学实验考试(图示详解)【A组】
    2026年化学实验考试(图示详解)【B组】
    • 2026年 化学《解析与检测》PPT合集
    【01】综合测试01 PPT版 (2006版化学《解析与检测》 上册)
    【02】综合测试02 PPT版 (2006版化学《解析与检测》 上册)
    • 2025-2026学年 化学人教版PPT合集
    上册
    九年级化学PPT(人教版2024版 •上册)共37个PPT
    下册
    九年级化学PPT(人教版2024版 •下册)共21个PPT

    【近6年中招真题超详细解析】
    【真题解析-06】2025年化学中招真题超详细解析
    【真题解析-05】2024年化学中招真题超详细解析
    【真题解析-04】2020年化学中招真题超详细解析
    【真题解析-03】2021年化学中招真题超详细解析
    【真题解析-02】2022年化学中招真题超详细解析
    【真题解析-01】2023年化学中招真题超详细解析
    点击下图夸克网盘链接(永久有效),即可获取近6年中招真题超详细解析课件PDF版。

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    1. CONNECT:[ UseTime:0.000679s ] mysql:host=127.0.0.1;port=3306;dbname=h_sjds;charset=utf8mb4
    2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000964s ]
    3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000362s ]
    4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000286s ]
    5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000666s ]
    6. SELECT * FROM `set` [ RunTime:0.000233s ]
    7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000743s ]
    8. SELECT * FROM `article` WHERE `id` = 502060 LIMIT 1 [ RunTime:0.000505s ]
    9. UPDATE `article` SET `lasttime` = 1777496279 WHERE `id` = 502060 [ RunTime:0.017597s ]
    10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.005879s ]
    11. SELECT * FROM `article` WHERE `id` < 502060 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000789s ]
    12. SELECT * FROM `article` WHERE `id` > 502060 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000386s ]
    13. SELECT * FROM `article` WHERE `id` < 502060 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001026s ]
    14. SELECT * FROM `article` WHERE `id` < 502060 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.013098s ]
    15. SELECT * FROM `article` WHERE `id` < 502060 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.005384s ]
    0.118627s