September 2021 0 7 Report
Установите соответствие: А. реакция разложения
Б. реакция обмена
В.Реакция замещения
Г.Реакция соединения
1. MgCO3 = CO2 + MgO
2. CuO + AL = Cu + AL2O3
3. NO + O2 = NO2
4. ZnO + H2 =Zn +H2O
5. HCI + NaOH = NaCI +H2O
6. BaCL2 +Na2SO4 = BaSO4 + NaCL
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