Основы химии

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17:16 Язык химии 15,018 views 0 0 Details by Administrator 12 years ago in Основы химии
18:41 Энергетика Химически... 8,799 views 0 0 Details by Administrator 12 years ago in Основы химии
19:49 Химия вокруг нас 14,409 views 0 0 Details by Administrator 12 years ago in Основы химии
17:45 Строение атома 9,499 views 0 0 Details by Administrator 12 years ago in Основы химии
29:09 Периодический закон... 14,609 views 0 0 Details by Administrator 12 years ago in Основы химии
9:24 Периодический Закон... 9,051 views 0 0 Details by Administrator 12 years ago in Основы химии
9:22 Периодический Закон... 9,005 views 0 0 Details by Administrator 12 years ago in Основы химии
9:47 Периодический Закон... 8,653 views 0 0 Details by Administrator 12 years ago in Основы химии
19:03 Общие свойства раств... 8,964 views 0 0 Details by Administrator 12 years ago in Основы химии
18:39 Общие свойства P-эле... 9,385 views 0 0 Details by Administrator 12 years ago in Основы химии
11:19 Мир химии 14,872 views 0 0 Details by Administrator 12 years ago in Основы химии
18:27 Менделеев 8,829 views 0 0 Details by Administrator 12 years ago in Основы химии
9:35 Ломоносов и закон со... 14,331 views 0 0 Details by Administrator 12 years ago in Основы химии
19:02 Кристаллическое сост... 9,250 views 0 0 Details by Administrator 12 years ago in Основы химии
19:08 Жизнь и научная деят... 13,180 views 0 0 Details by Administrator 12 years ago in Основы химии
20:14 Жизнь и деятельность... 15,163 views 0 0 Details by Administrator 12 years ago in Основы химии
18:22 Дисперсные системы 8,691 views 0 0 Details by Administrator 12 years ago in Основы химии
18:59 Бутлеров и теория ст... 13,643 views 0 0 Details by Administrator 12 years ago in Основы химии
3:47 They Might Be Giants... 15,593 views 0 0 Details by Administrator 12 years ago in Основы химии