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1 Views · 12/23/20
Номенклатура органических веществ: Примеры
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04/01/20
Все вебинары: stepenin.ru/webinars/
Подробный разбор примеров составления названий веществ по структурным формулам.
ТЕСТ: http://stepenin.ru/tests/test169/question1/
Репетитор: Трафимова Людмила Александровна, кандидат химических наук.
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1 Views · 12/23/20
