Переделайте схеми на химичиские уравнение
А)H2S + O2=S+H2O
Б)Na2CO3+HCl=NaCl+CO2+H2O
В)PCl3+H2O=H3PO3+HCl
Г)NaAlO2+HCl=AlCl3+NaCl+H2O
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