m6833277@tom.com 分享的百度云盘资源
m6833277@tom.com分享的百度云盘资源
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32、习题精讲01.flv
2017-12-26 21:48:23 5.55 MB -
67、气体.flv
2017-12-26 21:48:21 54.88 MB -
92、习题精讲03.flv
2017-12-26 21:48:20 5.12 MB -
104、习题精讲15.flv
2017-12-26 21:48:18 12.36 MB -
44、习题精讲13.flv
2017-12-26 21:48:17 4.65 MB -
64 化学概念与化学原理.flv
2017-12-26 21:48:14 79.87 MB -
35、习题精讲04.flv
2017-12-26 21:48:12 5.14 MB -
5 氧气.flv
2017-12-26 21:48:11 67.91 MB -
113、一定溶质质量分数溶液的配制:配制5%的氯化钠溶液.flv
2017-12-26 21:48:09 4.33 MB -
9、水的净化.flv
2017-12-26 21:48:08 16.71 MB -
42、习题精讲11.flv
2017-12-26 21:48:06 4.91 MB -
58 化学与生活1、人类重要的营养物质.flv
2017-12-26 21:48:05 34.62 MB -
66、酸 碱 盐.flv
2017-12-26 21:48:02 72.96 MB -
19、碳和碳的氧化物:金刚石、石墨和C60.flv
2017-12-26 21:48:01 20.98 MB -
27、分子运动:品红的扩散.flv
2017-12-26 21:47:59 2.80 MB -
7 思考与习题.flv
2017-12-26 21:47:57 19.51 MB -
77、金属资源的利用和保护.flv
2017-12-26 21:47:56 17.52 MB -
40 金属和金属材料2、金属的化学性质.flv
2017-12-26 21:47:54 36.55 MB -
88、化学元素与人体健康.flv
2017-12-26 21:47:51 6.49 MB -
47、习题精讲16.flv
2017-12-26 21:47:50 2.98 MB -
32 解直角三角形.flv
2017-12-26 21:47:47 56.35 MB -
100、习题精讲11.flv
2017-12-26 21:47:45 8.17 MB -
13、物质构成的奥秘:元素.flv
2017-12-26 21:47:44 29.02 MB -
102、习题精讲13.flv
2017-12-26 21:47:42 6.60 MB -
24、使用燃料对环境的影响.flv
2017-12-26 21:47:41 14.69 MB -
45、习题精讲14.flv
2017-12-26 21:47:36 5.02 MB -
52 酸和碱2、酸和碱之间会发生什么反应.flv
2017-12-26 21:47:33 39.84 MB -
57 思考与习题.flv
2017-12-26 21:47:31 13.63 MB -
67 综合习题.flv
2017-12-26 21:47:27 61.34 MB -
25 思考与习题.flv
2017-12-26 21:47:25 22.45 MB -
69、差值法.flv
2017-12-26 21:47:23 51.85 MB -
83、生活中常见的盐.flv
2017-12-26 21:47:21 22.36 MB -
6 制取氧气.flv
2017-12-26 21:47:18 44.46 MB -
80、溶质的质量分数.flv
2017-12-26 21:47:16 13.27 MB -
2、化学是一门以实验为基础的科学.flv
2017-12-26 21:47:11 14.23 MB -
103、习题精讲14.flv
2017-12-26 21:47:08 6.85 MB -
61、构成物质的微粒.flv
2017-12-26 21:47:06 74.36 MB -
109、粗盐提纯:溶解.flv
2017-12-26 21:47:04 2.99 MB -
37、习题精讲06.flv
2017-12-26 21:46:56 4.35 MB -
20、二氧化碳制取的研究.flv
2017-12-26 21:46:55 15.91 MB -
54、习题精讲23.flv
2017-12-26 21:46:53 6.53 MB -
135、实验习题精讲10.flv
2017-12-26 21:46:51 6.07 MB -
81、常见的酸和碱.flv
2017-12-26 21:46:48 44.01 MB -
73、化学综合二.flv
2017-12-26 21:46:46 93.60 MB -
97、习题精讲08.flv
2017-12-26 21:46:44 4.44 MB -
122、碱和酸的反应.flv
2017-12-26 21:46:42 3.92 MB -
112、一定溶质质量分数溶液的配制:实验用品.flv
2017-12-26 21:46:40 1.30 MB -
5、氧气.flv
2017-12-26 21:46:37 38.82 MB -
131、实验习题精讲06.flv
2017-12-26 21:46:30 8.73 MB -
43 思考与习题.flv
2017-12-26 21:46:28 22.91 MB