Основы химии

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17:16 Язык химии 15,570 views 0 0 Details by Administrator 13 years ago in Основы химии
18:41 Энергетика Химически... 9,070 views 0 0 Details by Administrator 13 years ago in Основы химии
19:49 Химия вокруг нас 15,022 views 0 0 Details by Administrator 13 years ago in Основы химии
17:45 Строение атома 9,836 views 0 0 Details by Administrator 13 years ago in Основы химии
29:09 Периодический закон... 15,158 views 0 0 Details by Administrator 13 years ago in Основы химии
9:24 Периодический Закон... 9,406 views 0 0 Details by Administrator 13 years ago in Основы химии
9:22 Периодический Закон... 9,380 views 0 0 Details by Administrator 13 years ago in Основы химии
9:47 Периодический Закон... 8,962 views 0 0 Details by Administrator 13 years ago in Основы химии
19:03 Общие свойства раств... 9,360 views 0 0 Details by Administrator 13 years ago in Основы химии
18:39 Общие свойства P-эле... 9,729 views 0 0 Details by Administrator 13 years ago in Основы химии
11:19 Мир химии 15,502 views 0 0 Details by Administrator 13 years ago in Основы химии
18:27 Менделеев 9,101 views 0 0 Details by Administrator 13 years ago in Основы химии
9:35 Ломоносов и закон со... 14,865 views 0 0 Details by Administrator 13 years ago in Основы химии
19:02 Кристаллическое сост... 9,522 views 0 0 Details by Administrator 13 years ago in Основы химии
19:08 Жизнь и научная деят... 13,714 views 0 0 Details by Administrator 13 years ago in Основы химии
20:14 Жизнь и деятельность... 15,738 views 0 0 Details by Administrator 13 years ago in Основы химии
18:22 Дисперсные системы 9,055 views 0 0 Details by Administrator 13 years ago in Основы химии
18:59 Бутлеров и теория ст... 14,154 views 0 0 Details by Administrator 13 years ago in Основы химии
3:47 They Might Be Giants... 16,138 views 0 0 Details by Administrator 13 years ago in Основы химии