August 2021 1 16 Report

Схема реакциии: А)Br2+KOH->KBr+KBrO3 ;Б)HBr+O2-> Br2+H2O; В)HBr+MnO2->Br2+MnBr2+H2O;Г)CuO+NH4Cl->Cu+H2O+N2+HCl. Формула восстановителя:1)Br2;2)KOH;3)HBr;4)O2;5)MnO2;6)NH4Cl;7)CuO

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