Основы химии

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17:16 Язык химии 14,924 views 0 0 Details by Administrator 12 years ago in Основы химии
18:41 Энергетика Химически... 8,751 views 0 0 Details by Administrator 12 years ago in Основы химии
19:49 Химия вокруг нас 14,296 views 0 0 Details by Administrator 12 years ago in Основы химии
17:45 Строение атома 9,442 views 0 0 Details by Administrator 12 years ago in Основы химии
29:09 Периодический закон... 14,508 views 0 0 Details by Administrator 12 years ago in Основы химии
9:24 Периодический Закон... 8,991 views 0 0 Details by Administrator 12 years ago in Основы химии
9:22 Периодический Закон... 8,941 views 0 0 Details by Administrator 12 years ago in Основы химии
9:47 Периодический Закон... 8,604 views 0 0 Details by Administrator 12 years ago in Основы химии
19:03 Общие свойства раств... 8,901 views 0 0 Details by Administrator 12 years ago in Основы химии
18:39 Общие свойства P-эле... 9,325 views 0 0 Details by Administrator 12 years ago in Основы химии
11:19 Мир химии 14,771 views 0 0 Details by Administrator 12 years ago in Основы химии
18:27 Менделеев 8,784 views 0 0 Details by Administrator 12 years ago in Основы химии
9:35 Ломоносов и закон со... 14,210 views 0 0 Details by Administrator 12 years ago in Основы химии
19:02 Кристаллическое сост... 9,196 views 0 0 Details by Administrator 12 years ago in Основы химии
19:08 Жизнь и научная деят... 13,085 views 0 0 Details by Administrator 12 years ago in Основы химии
20:14 Жизнь и деятельность... 15,053 views 0 0 Details by Administrator 12 years ago in Основы химии
18:22 Дисперсные системы 8,637 views 0 0 Details by Administrator 12 years ago in Основы химии
18:59 Бутлеров и теория ст... 13,553 views 0 0 Details by Administrator 12 years ago in Основы химии
3:47 They Might Be Giants... 15,476 views 0 0 Details by Administrator 12 years ago in Основы химии