Основы химии

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17:16 Язык химии 14,132 views 0 0 Details by Administrator 12 years ago in Основы химии
18:41 Энергетика Химически... 8,297 views 0 0 Details by Administrator 12 years ago in Основы химии
19:49 Химия вокруг нас 13,432 views 0 0 Details by Administrator 12 years ago in Основы химии
17:45 Строение атома 8,932 views 0 0 Details by Administrator 12 years ago in Основы химии
29:09 Периодический закон... 13,699 views 0 0 Details by Administrator 12 years ago in Основы химии
9:24 Периодический Закон... 8,498 views 0 0 Details by Administrator 12 years ago in Основы химии
9:22 Периодический Закон... 8,442 views 0 0 Details by Administrator 12 years ago in Основы химии
9:47 Периодический Закон... 8,169 views 0 0 Details by Administrator 12 years ago in Основы химии
19:03 Общие свойства раств... 8,394 views 0 0 Details by Administrator 12 years ago in Основы химии
18:39 Общие свойства P-эле... 8,852 views 0 0 Details by Administrator 12 years ago in Основы химии
11:19 Мир химии 13,978 views 0 0 Details by Administrator 12 years ago in Основы химии
18:27 Менделеев 8,335 views 0 0 Details by Administrator 12 years ago in Основы химии
9:35 Ломоносов и закон со... 13,331 views 0 0 Details by Administrator 12 years ago in Основы химии
19:02 Кристаллическое сост... 8,761 views 0 0 Details by Administrator 12 years ago in Основы химии
19:08 Жизнь и научная деят... 12,299 views 0 0 Details by Administrator 12 years ago in Основы химии
20:14 Жизнь и деятельность... 14,254 views 0 0 Details by Administrator 12 years ago in Основы химии
18:22 Дисперсные системы 8,155 views 0 0 Details by Administrator 12 years ago in Основы химии
18:59 Бутлеров и теория ст... 12,761 views 0 0 Details by Administrator 12 years ago in Основы химии
3:47 They Might Be Giants... 14,600 views 0 0 Details by Administrator 12 years ago in Основы химии