Основы химии

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17:16 Язык химии 14,563 views 0 0 Details by Administrator 12 years ago in Основы химии
18:41 Энергетика Химически... 8,547 views 0 0 Details by Administrator 12 years ago in Основы химии
19:49 Химия вокруг нас 13,871 views 0 0 Details by Administrator 12 years ago in Основы химии
17:45 Строение атома 9,230 views 0 0 Details by Administrator 12 years ago in Основы химии
29:09 Периодический закон... 14,131 views 0 0 Details by Administrator 12 years ago in Основы химии
9:24 Периодический Закон... 8,753 views 0 0 Details by Administrator 12 years ago in Основы химии
9:22 Периодический Закон... 8,710 views 0 0 Details by Administrator 12 years ago in Основы химии
9:47 Периодический Закон... 8,406 views 0 0 Details by Administrator 12 years ago in Основы химии
19:03 Общие свойства раств... 8,653 views 0 0 Details by Administrator 12 years ago in Основы химии
18:39 Общие свойства P-эле... 9,098 views 0 0 Details by Administrator 12 years ago in Основы химии
11:19 Мир химии 14,386 views 0 0 Details by Administrator 12 years ago in Основы химии
18:27 Менделеев 8,576 views 0 0 Details by Administrator 12 years ago in Основы химии
9:35 Ломоносов и закон со... 13,797 views 0 0 Details by Administrator 12 years ago in Основы химии
19:02 Кристаллическое сост... 8,995 views 0 0 Details by Administrator 12 years ago in Основы химии
19:08 Жизнь и научная деят... 12,742 views 0 0 Details by Administrator 12 years ago in Основы химии
20:14 Жизнь и деятельность... 14,695 views 0 0 Details by Administrator 12 years ago in Основы химии
18:22 Дисперсные системы 8,405 views 0 0 Details by Administrator 12 years ago in Основы химии
18:59 Бутлеров и теория ст... 13,176 views 0 0 Details by Administrator 12 years ago in Основы химии
3:47 They Might Be Giants... 15,077 views 0 0 Details by Administrator 12 years ago in Основы химии