June 2022 1 5 Report

Определить степень окисления атомов и формулы и названия веществ , которые окислители.

 CuO + H2=Cu+ H2O

 NH3+O2=NO+H2O

 Cu+FeCl3=CuCl+FeCl2

 KClO3=KCl+O2

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