Основы химии

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17:16 Язык химии 13,481 views 0 0 Details by Administrator 11 years ago in Основы химии
18:41 Энергетика Химически... 7,927 views 0 0 Details by Administrator 11 years ago in Основы химии
19:49 Химия вокруг нас 12,803 views 0 0 Details by Administrator 11 years ago in Основы химии
17:45 Строение атома 8,551 views 0 0 Details by Administrator 11 years ago in Основы химии
29:09 Периодический закон... 13,041 views 0 0 Details by Administrator 11 years ago in Основы химии
9:24 Периодический Закон... 8,102 views 0 0 Details by Administrator 11 years ago in Основы химии
9:22 Периодический Закон... 8,075 views 0 0 Details by Administrator 11 years ago in Основы химии
9:47 Периодический Закон... 7,803 views 0 0 Details by Administrator 11 years ago in Основы химии
19:03 Общие свойства раств... 8,001 views 0 0 Details by Administrator 11 years ago in Основы химии
18:39 Общие свойства P-эле... 8,479 views 0 0 Details by Administrator 11 years ago in Основы химии
11:19 Мир химии 13,372 views 0 0 Details by Administrator 11 years ago in Основы химии
18:27 Менделеев 7,992 views 0 0 Details by Administrator 11 years ago in Основы химии
9:35 Ломоносов и закон со... 12,655 views 0 0 Details by Administrator 11 years ago in Основы химии
19:02 Кристаллическое сост... 8,401 views 0 0 Details by Administrator 11 years ago in Основы химии
19:08 Жизнь и научная деят... 11,635 views 0 0 Details by Administrator 11 years ago in Основы химии
20:14 Жизнь и деятельность... 13,579 views 0 0 Details by Administrator 11 years ago in Основы химии
18:22 Дисперсные системы 7,771 views 0 0 Details by Administrator 11 years ago in Основы химии
18:59 Бутлеров и теория ст... 12,135 views 0 0 Details by Administrator 11 years ago in Основы химии
3:47 They Might Be Giants... 13,862 views 0 0 Details by Administrator 11 years ago in Основы химии