а)P+5Cl=PCl5
б)Na+Al=AlNa
в)2K+2H2O=2KOH+H2
г)Mg+HBr=H2+MgBr2
д)Zn+FePO4=Zn3(PO4)2+Fe
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а)P+5Cl=PCl5
б)Na+Al=AlNa
в)2K+2H2O=2KOH+H2
г)Mg+HBr=H2+MgBr2
д)Zn+FePO4=Zn3(PO4)2+Fe