Основы химии

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17:16 Язык химии 15,631 views 0 0 Details by Administrator 13 years ago in Основы химии
18:41 Энергетика Химически... 9,102 views 0 0 Details by Administrator 13 years ago in Основы химии
19:49 Химия вокруг нас 15,080 views 0 0 Details by Administrator 13 years ago in Основы химии
17:45 Строение атома 9,866 views 0 0 Details by Administrator 13 years ago in Основы химии
29:09 Периодический закон... 15,211 views 0 0 Details by Administrator 13 years ago in Основы химии
9:24 Периодический Закон... 9,439 views 0 0 Details by Administrator 13 years ago in Основы химии
9:22 Периодический Закон... 9,408 views 0 0 Details by Administrator 13 years ago in Основы химии
9:47 Периодический Закон... 8,990 views 0 0 Details by Administrator 13 years ago in Основы химии
19:03 Общие свойства раств... 9,396 views 0 0 Details by Administrator 13 years ago in Основы химии
18:39 Общие свойства P-эле... 9,757 views 0 0 Details by Administrator 13 years ago in Основы химии
11:19 Мир химии 15,550 views 0 0 Details by Administrator 13 years ago in Основы химии
18:27 Менделеев 9,130 views 0 0 Details by Administrator 13 years ago in Основы химии
9:35 Ломоносов и закон со... 14,917 views 0 0 Details by Administrator 13 years ago in Основы химии
19:02 Кристаллическое сост... 9,549 views 0 0 Details by Administrator 13 years ago in Основы химии
19:08 Жизнь и научная деят... 13,770 views 0 0 Details by Administrator 13 years ago in Основы химии
20:14 Жизнь и деятельность... 15,790 views 0 0 Details by Administrator 13 years ago in Основы химии
18:22 Дисперсные системы 9,087 views 0 0 Details by Administrator 13 years ago in Основы химии
18:59 Бутлеров и теория ст... 14,199 views 0 0 Details by Administrator 13 years ago in Основы химии
3:47 They Might Be Giants... 16,196 views 0 0 Details by Administrator 13 years ago in Основы химии