Молю памогите
Расставьте коэффициенты в схемах химических реакций и определите тип реакции.

А) SO2 + H2O = H2SO3

Б) СО2 + Zn = ZnO + C

В) KNO3 = KNO2 + O2

Г) CaCL2 + Na2CO3 = CaCO3 + NaCL

Д) H2 + N2 = NH
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