Установите соответствие между исходными веществами и продуктами реакции:
1)HN03--->
2)NH4N03+KOH---->
3)CU(NO3)2+KOH---->
4)ZN(NO3)2(тв.)+H2SO4(конц.)---->
A.NH3↑+KN03+H20
Б.HNO3+ZNSO4
B.ZNSO4+H2↑
Г.NO2↑+O2↑+H20
Д.CU(OH)2↓+KN03
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