Основы химии

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17:16 Язык химии 13,580 views 0 0 Details by Administrator 11 years ago in Основы химии
18:41 Энергетика Химически... 7,980 views 0 0 Details by Administrator 11 years ago in Основы химии
19:49 Химия вокруг нас 12,907 views 0 0 Details by Administrator 11 years ago in Основы химии
17:45 Строение атома 8,608 views 0 0 Details by Administrator 11 years ago in Основы химии
29:09 Периодический закон... 13,137 views 0 0 Details by Administrator 11 years ago in Основы химии
9:24 Периодический Закон... 8,162 views 0 0 Details by Administrator 11 years ago in Основы химии
9:22 Периодический Закон... 8,131 views 0 0 Details by Administrator 11 years ago in Основы химии
9:47 Периодический Закон... 7,852 views 0 0 Details by Administrator 11 years ago in Основы химии
19:03 Общие свойства раств... 8,061 views 0 0 Details by Administrator 11 years ago in Основы химии
18:39 Общие свойства P-эле... 8,531 views 0 0 Details by Administrator 11 years ago in Основы химии
11:19 Мир химии 13,458 views 0 0 Details by Administrator 11 years ago in Основы химии
18:27 Менделеев 8,034 views 0 0 Details by Administrator 11 years ago in Основы химии
9:35 Ломоносов и закон со... 12,750 views 0 0 Details by Administrator 11 years ago in Основы химии
19:02 Кристаллическое сост... 8,453 views 0 0 Details by Administrator 11 years ago in Основы химии
19:08 Жизнь и научная деят... 11,728 views 0 0 Details by Administrator 11 years ago in Основы химии
20:14 Жизнь и деятельность... 13,678 views 0 0 Details by Administrator 11 years ago in Основы химии
18:22 Дисперсные системы 7,826 views 0 0 Details by Administrator 11 years ago in Основы химии
18:59 Бутлеров и теория ст... 12,230 views 0 0 Details by Administrator 11 years ago in Основы химии
3:47 They Might Be Giants... 13,983 views 0 0 Details by Administrator 11 years ago in Основы химии