July 2022 1 7 Report
(40 баллов !!!) 39 г бензола в присутствии бромида железа трёхвалентного добавили 1 моль брома. Определите массу в граммах полученного органического соединения. Mr(C6H6)= 78 , Mr (C6H5Br)=157 .
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