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>高中化学必修二ppt | 12 无机非金属材料课时练习
高中化学必修二ppt | 12 无机非金属材料课时练习
2026-03-30 13:25:47
高中化学必修二ppt | 12 无机非金属材料课时练习
前言:以下是本人林含键课堂教学课件分享(前面已分享了必修二11个课件和必修一55个课时的课件合集
【高中化学必修一ppt】55 期末模拟卷讲评
)。课件获取方式请看文末指引(禁止未授权的二次传播或商用,原创不易,感谢理解!
这一节
是无机非金属课时练习,利用教材题目回顾知识,解决配套练习中的部分题目。
上节课学习了无机非金属材料,借助教材的题目进行回顾复习。
这道题考察非金属的结构、价态和化学式相关内容。
与上一道题一样都是考察氮化硅这个物质,顺便考察计算的能力。
综合前面章节学过的硫元素和氮元素,完成整理与提升的题目。
讲评配套练习中出现的较难的题目。
感谢你的宝贵时间,若你认可我的课件内容,欢迎点个小爱心,敬请继续关注:
如需获取课件(可编辑修改,包括图片视频素材),按下列步骤操作:
步骤一:点击下方“喜欢作者”赞赏7元以上(课件制作不易,感谢理解)
步骤二:完成步骤一的基础上,在公众号对话框留言“必二12”,我看到后会回复下载链接。
若想要必修一整套的课件或是未来必修二整本书的课件(网盘链接),用来修改使用,可加我微信询价购买,扫码添加为好友备注“地区+姓名”。
相关链接:
高中化学必修二ppt | 11 无机非金属材料
高中化学必修二ppt | 10 硝酸和酸雨及防治
高中化学必修二ppt | 09 铵根离子的检验、氨气的制备和硝酸
高中化学必修二ppt | 08 氨和铵盐
高中化学必修二ppt | 07 氮气和氮的氧化物
高中化学必修二ppt | 06 硫及其化合物课时练习
高中化学必修二ppt | 05 粗盐提纯及不同价态含硫物质的转化
高中化学必修二ppt | 04 硫酸根离子的检验
高中化学必修二ppt | 03 硫酸
高中化学必修二ppt | 02 二氧化硫的化学性质
高中化学必修二ppt | 01 硫和二氧化硫
必修一合集:
【高中化学必修一ppt】55 期末模拟卷讲评
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CONNECT:[ UseTime:0.000486s ] mysql:host=127.0.0.1;port=3306;dbname=h_sjds;charset=utf8mb4
SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000632s ]
SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.002925s ]
SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000263s ]
SHOW FULL COLUMNS FROM `set` [ RunTime:0.000505s ]
SELECT * FROM `set` [ RunTime:0.006909s ]
SHOW FULL COLUMNS FROM `article` [ RunTime:0.000710s ]
SELECT * FROM `article` WHERE `id` = 489451 LIMIT 1 [ RunTime:0.000446s ]
UPDATE `article` SET `lasttime` = 1776059730 WHERE `id` = 489451 [ RunTime:0.004633s ]
SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.002054s ]
SELECT * FROM `article` WHERE `id` < 489451 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000489s ]
SELECT * FROM `article` WHERE `id` > 489451 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000388s ]
SELECT * FROM `article` WHERE `id` < 489451 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.002170s ]
SELECT * FROM `article` WHERE `id` < 489451 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000916s ]
SELECT * FROM `article` WHERE `id` < 489451 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.003892s ]
0.100914s