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满足你一年的课件需求!新人教版九年级化学第1—11单元同步+2026年中考化学复习

  • 2026-09-21 00:54:33
满足你一年的课件需求!新人教版九年级化学第1—11单元同步+2026年中考化学复习

2026复习课件

1.化说二氧化碳
2.“化” 说葡萄 —— 化学在农业与健康中的应用
3. 香葱掉色之谜——物质的检验鉴别
4.浴盐球的化学魔法——酸、碱、盐及其应用
5.皮蛋的制作——酸碱盐专题复习
6.自制柠檬气泡水——溶液复习
7. “碱” 除烦恼——炉具清洁剂的奥秘（酸碱盐专题复习）
8. 筑梦天宫 气从何来——第四单元《自然界的水》复习
9.“化” 说航天 —— 化学与社会主题复习
10.灯影里的化学 —— 中考化学燃烧相关知识专题复习
11.变废为宝——工艺流程图专题复习课
12.硫酸铜的七彩人生 —— 盐的世界探秘
13.一杯氯化钠溶液 —— 溶液单元专题复习
14.自制礼花枪——酸碱专题复习
15.多肉种植——盐的复习
16.自制蔬菜大棚二氧化碳发生器——二氧化碳的性质与制备
17.“劲跳糖” 中的化学密码 ——CO₂性质复习实验探究
18.寻龙探秘——金属项目式复习
19. 抗酸药的选择与优化——酸碱盐的化学变化
20.探秘泡腾片中的化学密码
21. 珊瑚礁碳秘——碳和碳的化合物专题复习
22.茶韵寻踪——物质的组成与结构”综合复习
23.破译草木灰中的化学密码 —— 酸、碱、盐专题复习
24. 自制墨水——物质的变化与转化项目式复习
25.谁先谁后 —— 化学里的顺序秘密

人教版上下册新授课件

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01

走进化学世界

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02

空气和氧气

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03

物质构成的奥秘

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04

自然界的水

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05

化学反应的定量关系

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06

碳和碳的氧化物

07

能源的合理利用与开发

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08

能源的合理利用与开发

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09

溶 液

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10

常见的酸、碱、盐

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11

化学与社会

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  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000667s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000408s ]
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  6. SELECT * FROM `set` [ RunTime:0.000324s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000805s ]
  8. SELECT * FROM `article` WHERE `id` = 516681 LIMIT 1 [ RunTime:0.000531s ]
  9. UPDATE `article` SET `lasttime` = 1790096465 WHERE `id` = 516681 [ RunTime:0.001768s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 66 LIMIT 1 [ RunTime:0.000402s ]
  11. SELECT * FROM `article` WHERE `id` < 516681 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000548s ]
  12. SELECT * FROM `article` WHERE `id` > 516681 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000476s ]
  13. SELECT * FROM `article` WHERE `id` < 516681 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000710s ]
  14. SELECT * FROM `article` WHERE `id` < 516681 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000673s ]
  15. SELECT * FROM `article` WHERE `id` < 516681 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000593s ]
0.113735s