Основы химии

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17:16 Язык химии 14,134 views 0 0 Details by Administrator 12 years ago in Основы химии
18:41 Энергетика Химически... 8,298 views 0 0 Details by Administrator 12 years ago in Основы химии
19:49 Химия вокруг нас 13,434 views 0 0 Details by Administrator 12 years ago in Основы химии
17:45 Строение атома 8,934 views 0 0 Details by Administrator 12 years ago in Основы химии
29:09 Периодический закон... 13,700 views 0 0 Details by Administrator 12 years ago in Основы химии
9:24 Периодический Закон... 8,500 views 0 0 Details by Administrator 12 years ago in Основы химии
9:22 Периодический Закон... 8,445 views 0 0 Details by Administrator 12 years ago in Основы химии
9:47 Периодический Закон... 8,171 views 0 0 Details by Administrator 12 years ago in Основы химии
19:03 Общие свойства раств... 8,397 views 0 0 Details by Administrator 12 years ago in Основы химии
18:39 Общие свойства P-эле... 8,854 views 0 0 Details by Administrator 12 years ago in Основы химии
11:19 Мир химии 13,980 views 0 0 Details by Administrator 12 years ago in Основы химии
18:27 Менделеев 8,337 views 0 0 Details by Administrator 12 years ago in Основы химии
9:35 Ломоносов и закон со... 13,334 views 0 0 Details by Administrator 12 years ago in Основы химии
19:02 Кристаллическое сост... 8,763 views 0 0 Details by Administrator 12 years ago in Основы химии
19:08 Жизнь и научная деят... 12,300 views 0 0 Details by Administrator 12 years ago in Основы химии
20:14 Жизнь и деятельность... 14,256 views 0 0 Details by Administrator 12 years ago in Основы химии
18:22 Дисперсные системы 8,159 views 0 0 Details by Administrator 12 years ago in Основы химии
18:59 Бутлеров и теория ст... 12,764 views 0 0 Details by Administrator 12 years ago in Основы химии
3:47 They Might Be Giants... 14,602 views 0 0 Details by Administrator 12 years ago in Основы химии