2.2Zn +4HCl=ZnCl2 +2H2
3AL+O2
Zn+2HCl=ZnCl2+H2 4Fe+3O2=2Fe2O3
4Al+3O2=2Al2O3 2Al+3Cl2=2AlCl3
S+O2=SCl2 потом еще напишу
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2.2Zn +4HCl=ZnCl2 +2H2
3AL+O2
Zn+2HCl=ZnCl2+H2 4Fe+3O2=2Fe2O3
4Al+3O2=2Al2O3 2Al+3Cl2=2AlCl3
S+O2=SCl2 потом еще напишу