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Основы химии
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17:16
Язык химии
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by
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14 years ago
in
Основы химии
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0
16,802 views
18:41
Энергетика Химически...
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by
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14 years ago
in
Основы химии
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0
9,801 views
19:49
Химия вокруг нас
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by
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14 years ago
in
Основы химии
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0
16,233 views
17:45
Строение атома
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by
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14 years ago
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Основы химии
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0
10,557 views
29:09
Периодический закон...
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14 years ago
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Основы химии
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16,374 views
9:24
Периодический Закон...
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14 years ago
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Основы химии
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10,098 views
9:22
Периодический Закон...
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14 years ago
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Основы химии
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0
10,161 views
9:47
Периодический Закон...
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by
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14 years ago
in
Основы химии
0
0
9,667 views
19:03
Общие свойства раств...
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14 years ago
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Основы химии
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10,228 views
18:39
Общие свойства P-эле...
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14 years ago
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Основы химии
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10,421 views
11:19
Мир химии
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14 years ago
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Основы химии
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0
16,782 views
18:27
Менделеев
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14 years ago
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Основы химии
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0
9,785 views
9:35
Ломоносов и закон со...
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14 years ago
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Основы химии
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0
16,037 views
19:02
Кристаллическое сост...
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14 years ago
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Основы химии
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0
10,212 views
19:08
Жизнь и научная деят...
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14 years ago
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Основы химии
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0
14,793 views
20:14
Жизнь и деятельность...
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14 years ago
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Основы химии
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16,994 views
18:22
Дисперсные системы
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14 years ago
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Основы химии
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0
9,788 views
18:59
Бутлеров и теория ст...
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14 years ago
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Основы химии
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15,263 views
3:47
They Might Be Giants...
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14 years ago
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Основы химии
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17,472 views
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21,561 views
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