Основы химии

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17:16 Язык химии 16,854 views 0 0 Details by Administrator 13 years ago in Основы химии
18:41 Энергетика Химически... 9,832 views 0 0 Details by Administrator 13 years ago in Основы химии
19:49 Химия вокруг нас 16,288 views 0 0 Details by Administrator 13 years ago in Основы химии
17:45 Строение атома 10,596 views 0 0 Details by Administrator 13 years ago in Основы химии
29:09 Периодический закон... 16,410 views 0 0 Details by Administrator 13 years ago in Основы химии
9:24 Периодический Закон... 10,139 views 0 0 Details by Administrator 13 years ago in Основы химии
9:22 Периодический Закон... 10,205 views 0 0 Details by Administrator 13 years ago in Основы химии
9:47 Периодический Закон... 9,701 views 0 0 Details by Administrator 13 years ago in Основы химии
19:03 Общие свойства раств... 10,273 views 0 0 Details by Administrator 13 years ago in Основы химии
18:39 Общие свойства P-эле... 10,456 views 0 0 Details by Administrator 13 years ago in Основы химии
11:19 Мир химии 16,819 views 0 0 Details by Administrator 13 years ago in Основы химии
18:27 Менделеев 9,814 views 0 0 Details by Administrator 13 years ago in Основы химии
9:35 Ломоносов и закон со... 16,074 views 0 0 Details by Administrator 13 years ago in Основы химии
19:02 Кристаллическое сост... 10,241 views 0 0 Details by Administrator 13 years ago in Основы химии
19:08 Жизнь и научная деят... 14,834 views 0 0 Details by Administrator 13 years ago in Основы химии
20:14 Жизнь и деятельность... 17,033 views 0 0 Details by Administrator 13 years ago in Основы химии
18:22 Дисперсные системы 9,812 views 0 0 Details by Administrator 13 years ago in Основы химии
18:59 Бутлеров и теория ст... 15,291 views 0 0 Details by Administrator 13 years ago in Основы химии
3:47 They Might Be Giants... 17,508 views 0 0 Details by Administrator 13 years ago in Основы химии